17408930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 40808448

約数和(自身を除く): 23399518

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 983, 1265, 1610, 1771, 1966, 2530, 3542, 4915, 6881, 8855, 9830, 10813, 13762, 17710, 21626, 22609, 34405, 45218, 54065, 68810, 75691, 108130, 113045, 151382, 158263, 226090, 248699, 316526, 378455, 497398, 756910, 791315, 1243495, 1582630, 1740893, 2486990, 3481786, 8704465, 17408930]

約数ペア:

[(1, 17408930), (2, 8704465), (5, 3481786), (7, 2486990), (10, 1740893), (11, 1582630), (14, 1243495), (22, 791315), (23, 756910), (35, 497398), (46, 378455), (55, 316526), (70, 248699), (77, 226090), (110, 158263), (115, 151382), (154, 113045), (161, 108130), (230, 75691), (253, 68810), (322, 54065), (385, 45218), (506, 34405), (770, 22609), (805, 21626), (983, 17710), (1265, 13762), (1610, 10813), (1771, 9830), (1966, 8855), (2530, 6881), (3542, 4915)]