858482730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 2645360640

約数和(自身を除く): 1786877910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 79, 90, 94, 105, 126, 141, 158, 210, 235, 237, 282, 315, 329, 367, 395, 423, 470, 474, 553, 630, 658, 705, 711, 734, 790, 846, 987, 1101, 1106, 1185, 1410, 1422, 1645, 1659, 1835, 1974, 2115, 2202, 2370, 2569, 2765, 2961, 3290, 3303, 3318, 3555, 3670, 3713, 4230, 4935, 4977, 5138, 5505, 5530, 5922, 6606, 7110, 7426, 7707, 8295, 9870, 9954, 11010, 11139, 12845, 14805, 15414, 16515, 16590, 17249, 18565, 22278, 23121, 24885, 25690, 25991, 28993, 29610, 33030, 33417, 34498, 37130, 38535, 46242, 49770, 51747, 51982, 55695, 57986, 66834, 77070, 77973, 86245, 86979, 103494, 111390, 115605, 120743, 129955, 144965, 155241, 155946, 167085, 172490, 173958, 202951, 231210, 233919, 241486, 258735, 259910, 260937, 289930, 310482, 334170, 362229, 389865, 405902, 434895, 467838, 517470, 521874, 603715, 608853, 724458, 776205, 779730, 869790, 1014755, 1086687, 1169595, 1207430, 1217706, 1304685, 1362671, 1552410, 1811145, 1826559, 2029510, 2173374, 2339190, 2609370, 2725342, 3044265, 3622290, 3653118, 4088013, 5433435, 6088530, 6813355, 8176026, 9132795, 9538697, 10866870, 12264039, 13626710, 18265590, 19077394, 20440065, 24528078, 28616091, 40880130, 47693485, 57232182, 61320195, 85848273, 95386970, 122640390, 143080455, 171696546, 286160910, 429241365, 858482730]

約数ペア:

[(1, 858482730), (2, 429241365), (3, 286160910), (5, 171696546), (6, 143080455), (7, 122640390), (9, 95386970), (10, 85848273), (14, 61320195), (15, 57232182), (18, 47693485), (21, 40880130), (30, 28616091), (35, 24528078), (42, 20440065), (45, 19077394), (47, 18265590), (63, 13626710), (70, 12264039), (79, 10866870), (90, 9538697), (94, 9132795), (105, 8176026), (126, 6813355), (141, 6088530), (158, 5433435), (210, 4088013), (235, 3653118), (237, 3622290), (282, 3044265), (315, 2725342), (329, 2609370), (367, 2339190), (395, 2173374), (423, 2029510), (470, 1826559), (474, 1811145), (553, 1552410), (630, 1362671), (658, 1304685), (705, 1217706), (711, 1207430), (734, 1169595), (790, 1086687), (846, 1014755), (987, 869790), (1101, 779730), (1106, 776205), (1185, 724458), (1410, 608853), (1422, 603715), (1645, 521874), (1659, 517470), (1835, 467838), (1974, 434895), (2115, 405902), (2202, 389865), (2370, 362229), (2569, 334170), (2765, 310482), (2961, 289930), (3290, 260937), (3303, 259910), (3318, 258735), (3555, 241486), (3670, 233919), (3713, 231210), (4230, 202951), (4935, 173958), (4977, 172490), (5138, 167085), (5505, 155946), (5530, 155241), (5922, 144965), (6606, 129955), (7110, 120743), (7426, 115605), (7707, 111390), (8295, 103494), (9870, 86979), (9954, 86245), (11010, 77973), (11139, 77070), (12845, 66834), (14805, 57986), (15414, 55695), (16515, 51982), (16590, 51747), (17249, 49770), (18565, 46242), (22278, 38535), (23121, 37130), (24885, 34498), (25690, 33417), (25991, 33030), (28993, 29610)]