230018904

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{21157}}^1$

素因数の和:21320

約数の個数: 48

約数和(自身を含む): 627123120

約数和(自身を除く): 397104216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 21157, 42314, 63471, 84628, 126942, 169256, 190413, 253884, 380826, 507768, 761652, 1523304, 3194707, 6389414, 9584121, 12778828, 19168242, 25557656, 28752363, 38336484, 57504726, 76672968, 115009452, 230018904]

約数ペア:

[(1, 230018904), (2, 115009452), (3, 76672968), (4, 57504726), (6, 38336484), (8, 28752363), (9, 25557656), (12, 19168242), (18, 12778828), (24, 9584121), (36, 6389414), (72, 3194707), (151, 1523304), (302, 761652), (453, 507768), (604, 380826), (906, 253884), (1208, 190413), (1359, 169256), (1812, 126942), (2718, 84628), (3624, 63471), (5436, 42314), (10872, 21157)]