7038340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 15869952

約数和(自身を除く): 8831612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 163, 170, 254, 326, 340, 508, 635, 652, 815, 1270, 1630, 2159, 2540, 2771, 3260, 4318, 5542, 8636, 10795, 11084, 13855, 20701, 21590, 27710, 41402, 43180, 55420, 82804, 103505, 207010, 351917, 414020, 703834, 1407668, 1759585, 3519170, 7038340]

約数ペア:

[(1, 7038340), (2, 3519170), (4, 1759585), (5, 1407668), (10, 703834), (17, 414020), (20, 351917), (34, 207010), (68, 103505), (85, 82804), (127, 55420), (163, 43180), (170, 41402), (254, 27710), (326, 21590), (340, 20701), (508, 13855), (635, 11084), (652, 10795), (815, 8636), (1270, 5542), (1630, 4318), (2159, 3260), (2540, 2771)]