79468830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 175583970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2213, 2394, 2565, 3591, 3990, 4426, 5130, 5985, 6639, 7182, 11065, 11970, 13278, 15491, 17955, 19917, 22130, 30982, 33195, 35910, 39834, 42047, 46473, 59751, 66390, 77455, 84094, 92946, 99585, 119502, 126141, 139419, 154910, 199170, 210235, 232365, 252282, 278838, 294329, 298755, 378423, 418257, 420470, 464730, 588658, 597510, 630705, 697095, 756846, 836514, 882987, 1135269, 1261410, 1394190, 1471645, 1765974, 1892115, 2091285, 2270538, 2648961, 2943290, 3784230, 4182570, 4414935, 5297922, 5676345, 7946883, 8829870, 11352690, 13244805, 15893766, 26489610, 39734415, 79468830]

約数ペア:

[(1, 79468830), (2, 39734415), (3, 26489610), (5, 15893766), (6, 13244805), (7, 11352690), (9, 8829870), (10, 7946883), (14, 5676345), (15, 5297922), (18, 4414935), (19, 4182570), (21, 3784230), (27, 2943290), (30, 2648961), (35, 2270538), (38, 2091285), (42, 1892115), (45, 1765974), (54, 1471645), (57, 1394190), (63, 1261410), (70, 1135269), (90, 882987), (95, 836514), (105, 756846), (114, 697095), (126, 630705), (133, 597510), (135, 588658), (171, 464730), (189, 420470), (190, 418257), (210, 378423), (266, 298755), (270, 294329), (285, 278838), (315, 252282), (342, 232365), (378, 210235), (399, 199170), (513, 154910), (570, 139419), (630, 126141), (665, 119502), (798, 99585), (855, 92946), (945, 84094), (1026, 77455), (1197, 66390), (1330, 59751), (1710, 46473), (1890, 42047), (1995, 39834), (2213, 35910), (2394, 33195), (2565, 30982), (3591, 22130), (3990, 19917), (4426, 17955), (5130, 15491), (5985, 13278), (6639, 11970), (7182, 11065)]