1796734380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{28711}}^1$

素因数の和:28879

約数の個数: 96

約数和(自身を含む): 5788339200

約数和(自身を除く): 3991604820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5215, 6258, 8940, 10430, 12516, 15645, 20860, 28711, 31290, 57422, 62580, 86133, 114844, 143555, 172266, 200977, 287110, 344532, 401954, 430665, 574220, 602931, 803908, 861330, 1004885, 1205862, 1722660, 2009770, 2411724, 3014655, 4019540, 4277939, 6029310, 8555878, 12058620, 12833817, 17111756, 21389695, 25667634, 29945573, 42779390, 51335268, 59891146, 64169085, 85558780, 89836719, 119782292, 128338170, 149727865, 179673438, 256676340, 299455730, 359346876, 449183595, 598911460, 898367190, 1796734380]

約数ペア:

[(1, 1796734380), (2, 898367190), (3, 598911460), (4, 449183595), (5, 359346876), (6, 299455730), (7, 256676340), (10, 179673438), (12, 149727865), (14, 128338170), (15, 119782292), (20, 89836719), (21, 85558780), (28, 64169085), (30, 59891146), (35, 51335268), (42, 42779390), (60, 29945573), (70, 25667634), (84, 21389695), (105, 17111756), (140, 12833817), (149, 12058620), (210, 8555878), (298, 6029310), (420, 4277939), (447, 4019540), (596, 3014655), (745, 2411724), (894, 2009770), (1043, 1722660), (1490, 1205862), (1788, 1004885), (2086, 861330), (2235, 803908), (2980, 602931), (3129, 574220), (4172, 430665), (4470, 401954), (5215, 344532), (6258, 287110), (8940, 200977), (10430, 172266), (12516, 143555), (15645, 114844), (20860, 86133), (28711, 62580), (31290, 57422)]