82004130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 157980510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 383, 390, 549, 585, 610, 702, 766, 793, 915, 1098, 1149, 1170, 1586, 1647, 1755, 1830, 1915, 2298, 2379, 2745, 3294, 3447, 3510, 3830, 3965, 4758, 4979, 5490, 5745, 6894, 7137, 7930, 8235, 9958, 10341, 11490, 11895, 14274, 14937, 16470, 17235, 20682, 21411, 23363, 23790, 24895, 29874, 34470, 35685, 42822, 44811, 46726, 49790, 51705, 70089, 71370, 74685, 89622, 103410, 107055, 116815, 134433, 140178, 149370, 210267, 214110, 224055, 233630, 268866, 303719, 350445, 420534, 448110, 607438, 630801, 672165, 700890, 911157, 1051335, 1261602, 1344330, 1518595, 1822314, 2102670, 2733471, 3037190, 3154005, 4555785, 5466942, 6308010, 8200413, 9111570, 13667355, 16400826, 27334710, 41002065, 82004130]

約数ペア:

[(1, 82004130), (2, 41002065), (3, 27334710), (5, 16400826), (6, 13667355), (9, 9111570), (10, 8200413), (13, 6308010), (15, 5466942), (18, 4555785), (26, 3154005), (27, 3037190), (30, 2733471), (39, 2102670), (45, 1822314), (54, 1518595), (61, 1344330), (65, 1261602), (78, 1051335), (90, 911157), (117, 700890), (122, 672165), (130, 630801), (135, 607438), (183, 448110), (195, 420534), (234, 350445), (270, 303719), (305, 268866), (351, 233630), (366, 224055), (383, 214110), (390, 210267), (549, 149370), (585, 140178), (610, 134433), (702, 116815), (766, 107055), (793, 103410), (915, 89622), (1098, 74685), (1149, 71370), (1170, 70089), (1586, 51705), (1647, 49790), (1755, 46726), (1830, 44811), (1915, 42822), (2298, 35685), (2379, 34470), (2745, 29874), (3294, 24895), (3447, 23790), (3510, 23363), (3830, 21411), (3965, 20682), (4758, 17235), (4979, 16470), (5490, 14937), (5745, 14274), (6894, 11895), (7137, 11490), (7930, 10341), (8235, 9958)]