4040010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7572150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1151, 1170, 1755, 2302, 3453, 3510, 5755, 6906, 10359, 11510, 14963, 17265, 20718, 29926, 31077, 34530, 44889, 51795, 62154, 74815, 89778, 103590, 134667, 149630, 155385, 224445, 269334, 310770, 404001, 448890, 673335, 808002, 1346670, 2020005, 4040010]

約数ペア:

[(1, 4040010), (2, 2020005), (3, 1346670), (5, 808002), (6, 673335), (9, 448890), (10, 404001), (13, 310770), (15, 269334), (18, 224445), (26, 155385), (27, 149630), (30, 134667), (39, 103590), (45, 89778), (54, 74815), (65, 62154), (78, 51795), (90, 44889), (117, 34530), (130, 31077), (135, 29926), (195, 20718), (234, 17265), (270, 14963), (351, 11510), (390, 10359), (585, 6906), (702, 5755), (1151, 3510), (1170, 3453), (1755, 2302)]