17238840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 52284960

約数和(自身を除く): 35046120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1481, 1940, 2328, 2910, 2962, 3880, 4443, 5820, 5924, 7405, 8886, 11640, 11848, 14810, 17772, 22215, 29620, 35544, 44430, 59240, 88860, 143657, 177720, 287314, 430971, 574628, 718285, 861942, 1149256, 1436570, 1723884, 2154855, 2873140, 3447768, 4309710, 5746280, 8619420, 17238840]

約数ペア:

[(1, 17238840), (2, 8619420), (3, 5746280), (4, 4309710), (5, 3447768), (6, 2873140), (8, 2154855), (10, 1723884), (12, 1436570), (15, 1149256), (20, 861942), (24, 718285), (30, 574628), (40, 430971), (60, 287314), (97, 177720), (120, 143657), (194, 88860), (291, 59240), (388, 44430), (485, 35544), (582, 29620), (776, 22215), (970, 17772), (1164, 14810), (1455, 11848), (1481, 11640), (1940, 8886), (2328, 7405), (2910, 5924), (2962, 5820), (3880, 4443)]