17244840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 52176960

約数和(自身を除く): 34932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1097, 1310, 1572, 1965, 2194, 2620, 3144, 3291, 3930, 4388, 5240, 5485, 6582, 7860, 8776, 10970, 13164, 15720, 16455, 21940, 26328, 32910, 43880, 65820, 131640, 143707, 287414, 431121, 574828, 718535, 862242, 1149656, 1437070, 1724484, 2155605, 2874140, 3448968, 4311210, 5748280, 8622420, 17244840]

約数ペア:

[(1, 17244840), (2, 8622420), (3, 5748280), (4, 4311210), (5, 3448968), (6, 2874140), (8, 2155605), (10, 1724484), (12, 1437070), (15, 1149656), (20, 862242), (24, 718535), (30, 574828), (40, 431121), (60, 287414), (120, 143707), (131, 131640), (262, 65820), (393, 43880), (524, 32910), (655, 26328), (786, 21940), (1048, 16455), (1097, 15720), (1310, 13164), (1572, 10970), (1965, 8776), (2194, 7860), (2620, 6582), (3144, 5485), (3291, 5240), (3930, 4388)]