317014750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4294

約数の個数: 64

約数和(自身を含む): 667046016

約数和(自身を除く): 350031266

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 230, 250, 299, 325, 575, 598, 650, 1150, 1495, 1625, 2875, 2990, 3250, 4241, 5750, 7475, 8482, 14950, 21205, 37375, 42410, 55133, 74750, 97543, 106025, 110266, 195086, 212050, 275665, 487715, 530125, 551330, 975430, 1060250, 1268059, 1378325, 2438575, 2536118, 2756650, 4877150, 6340295, 6891625, 12192875, 12680590, 13783250, 24385750, 31701475, 63402950, 158507375, 317014750]

約数ペア:

[(1, 317014750), (2, 158507375), (5, 63402950), (10, 31701475), (13, 24385750), (23, 13783250), (25, 12680590), (26, 12192875), (46, 6891625), (50, 6340295), (65, 4877150), (115, 2756650), (125, 2536118), (130, 2438575), (230, 1378325), (250, 1268059), (299, 1060250), (325, 975430), (575, 551330), (598, 530125), (650, 487715), (1150, 275665), (1495, 212050), (1625, 195086), (2875, 110266), (2990, 106025), (3250, 97543), (4241, 74750), (5750, 55133), (7475, 42410), (8482, 37375), (14950, 21205)]