7151850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 20079072

約数和(自身を除く): 12927222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 691, 1035, 1150, 1382, 1725, 2070, 2073, 3450, 3455, 4146, 5175, 6219, 6910, 10350, 10365, 12438, 15893, 17275, 20730, 31095, 31786, 34550, 47679, 51825, 62190, 79465, 95358, 103650, 143037, 155475, 158930, 238395, 286074, 310950, 397325, 476790, 715185, 794650, 1191975, 1430370, 2383950, 3575925, 7151850]

約数ペア:

[(1, 7151850), (2, 3575925), (3, 2383950), (5, 1430370), (6, 1191975), (9, 794650), (10, 715185), (15, 476790), (18, 397325), (23, 310950), (25, 286074), (30, 238395), (45, 158930), (46, 155475), (50, 143037), (69, 103650), (75, 95358), (90, 79465), (115, 62190), (138, 51825), (150, 47679), (207, 34550), (225, 31786), (230, 31095), (345, 20730), (414, 17275), (450, 15893), (575, 12438), (690, 10365), (691, 10350), (1035, 6910), (1150, 6219), (1382, 5175), (1725, 4146), (2070, 3455), (2073, 3450)]