70359660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 186478740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 2939, 3420, 3990, 4788, 5878, 5985, 7980, 8817, 11756, 11970, 14695, 17634, 20573, 23940, 26451, 29390, 35268, 41146, 44085, 52902, 55841, 58780, 61719, 82292, 88170, 102865, 105804, 111682, 123438, 132255, 167523, 176340, 185157, 205730, 223364, 246876, 264510, 279205, 308595, 335046, 370314, 390887, 411460, 502569, 529020, 558410, 617190, 670092, 740628, 781774, 837615, 925785, 1005138, 1116820, 1172661, 1234380, 1563548, 1675230, 1851570, 1954435, 2010276, 2345322, 2512845, 3350460, 3517983, 3703140, 3908870, 4690644, 5025690, 5863305, 7035966, 7817740, 10051380, 11726610, 14071932, 17589915, 23453220, 35179830, 70359660]

約数ペア:

[(1, 70359660), (2, 35179830), (3, 23453220), (4, 17589915), (5, 14071932), (6, 11726610), (7, 10051380), (9, 7817740), (10, 7035966), (12, 5863305), (14, 5025690), (15, 4690644), (18, 3908870), (19, 3703140), (20, 3517983), (21, 3350460), (28, 2512845), (30, 2345322), (35, 2010276), (36, 1954435), (38, 1851570), (42, 1675230), (45, 1563548), (57, 1234380), (60, 1172661), (63, 1116820), (70, 1005138), (76, 925785), (84, 837615), (90, 781774), (95, 740628), (105, 670092), (114, 617190), (126, 558410), (133, 529020), (140, 502569), (171, 411460), (180, 390887), (190, 370314), (210, 335046), (228, 308595), (252, 279205), (266, 264510), (285, 246876), (315, 223364), (342, 205730), (380, 185157), (399, 176340), (420, 167523), (532, 132255), (570, 123438), (630, 111682), (665, 105804), (684, 102865), (798, 88170), (855, 82292), (1140, 61719), (1197, 58780), (1260, 55841), (1330, 52902), (1596, 44085), (1710, 41146), (1995, 35268), (2394, 29390), (2660, 26451), (2939, 23940), (3420, 20573), (3990, 17634), (4788, 14695), (5878, 11970), (5985, 11756), (7980, 8817)]