31010148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 87108000

約数和(自身を除く): 56097852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 1699, 2028, 3042, 3398, 4563, 5097, 6084, 6796, 9126, 10194, 15291, 18252, 20388, 22087, 30582, 44174, 45873, 61164, 66261, 88348, 91746, 132522, 183492, 198783, 265044, 287131, 397566, 574262, 596349, 795132, 861393, 1148524, 1192698, 1722786, 2385396, 2584179, 3445572, 5168358, 7752537, 10336716, 15505074, 31010148]

約数ペア:

[(1, 31010148), (2, 15505074), (3, 10336716), (4, 7752537), (6, 5168358), (9, 3445572), (12, 2584179), (13, 2385396), (18, 1722786), (26, 1192698), (27, 1148524), (36, 861393), (39, 795132), (52, 596349), (54, 574262), (78, 397566), (108, 287131), (117, 265044), (156, 198783), (169, 183492), (234, 132522), (338, 91746), (351, 88348), (468, 66261), (507, 61164), (676, 45873), (702, 44174), (1014, 30582), (1404, 22087), (1521, 20388), (1699, 18252), (2028, 15291), (3042, 10194), (3398, 9126), (4563, 6796), (5097, 6084)]