7190950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 15521328

約数和(自身を除く): 8330378

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 37, 46, 50, 65, 74, 115, 130, 169, 185, 230, 299, 325, 338, 370, 481, 575, 598, 650, 845, 851, 925, 962, 1150, 1495, 1690, 1702, 1850, 2405, 2990, 3887, 4225, 4255, 4810, 6253, 7475, 7774, 8450, 8510, 11063, 12025, 12506, 14950, 19435, 21275, 22126, 24050, 31265, 38870, 42550, 55315, 62530, 97175, 110630, 143819, 156325, 194350, 276575, 287638, 312650, 553150, 719095, 1438190, 3595475, 7190950]

約数ペア:

[(1, 7190950), (2, 3595475), (5, 1438190), (10, 719095), (13, 553150), (23, 312650), (25, 287638), (26, 276575), (37, 194350), (46, 156325), (50, 143819), (65, 110630), (74, 97175), (115, 62530), (130, 55315), (169, 42550), (185, 38870), (230, 31265), (299, 24050), (325, 22126), (338, 21275), (370, 19435), (481, 14950), (575, 12506), (598, 12025), (650, 11063), (845, 8510), (851, 8450), (925, 7774), (962, 7475), (1150, 6253), (1495, 4810), (1690, 4255), (1702, 4225), (1850, 3887), (2405, 2990)]