231446150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3585

約数の個数: 48

約数和(自身を含む): 468240864

約数和(自身を除く): 236794714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 3457, 5150, 6695, 6914, 13390, 17285, 33475, 34570, 44941, 66950, 86425, 89882, 172850, 224705, 356071, 449410, 712142, 1123525, 1780355, 2247050, 3560710, 4628923, 8901775, 9257846, 17803550, 23144615, 46289230, 115723075, 231446150]

約数ペア:

[(1, 231446150), (2, 115723075), (5, 46289230), (10, 23144615), (13, 17803550), (25, 9257846), (26, 8901775), (50, 4628923), (65, 3560710), (103, 2247050), (130, 1780355), (206, 1123525), (325, 712142), (515, 449410), (650, 356071), (1030, 224705), (1339, 172850), (2575, 89882), (2678, 86425), (3457, 66950), (5150, 44941), (6695, 34570), (6914, 33475), (13390, 17285)]