128693010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 325658880

約数和(自身を除く): 196965870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 2791, 3074, 4611, 5582, 7685, 8373, 9222, 13955, 15370, 16746, 23055, 27910, 41865, 46110, 80939, 83730, 147923, 161878, 242817, 295846, 404695, 443769, 485634, 739615, 809390, 887538, 1214085, 1479230, 2218845, 2428170, 4289767, 4437690, 8579534, 12869301, 21448835, 25738602, 42897670, 64346505, 128693010]

約数ペア:

[(1, 128693010), (2, 64346505), (3, 42897670), (5, 25738602), (6, 21448835), (10, 12869301), (15, 8579534), (29, 4437690), (30, 4289767), (53, 2428170), (58, 2218845), (87, 1479230), (106, 1214085), (145, 887538), (159, 809390), (174, 739615), (265, 485634), (290, 443769), (318, 404695), (435, 295846), (530, 242817), (795, 161878), (870, 147923), (1537, 83730), (1590, 80939), (2791, 46110), (3074, 41865), (4611, 27910), (5582, 23055), (7685, 16746), (8373, 15370), (9222, 13955)]