72813630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105527}}^1$

素因数の和:105560

約数の個数: 32

約数和(自身を含む): 182352384

約数和(自身を除く): 109538754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105527, 211054, 316581, 527635, 633162, 1055270, 1582905, 2427121, 3165810, 4854242, 7281363, 12135605, 14562726, 24271210, 36406815, 72813630]

約数ペア:

[(1, 72813630), (2, 36406815), (3, 24271210), (5, 14562726), (6, 12135605), (10, 7281363), (15, 4854242), (23, 3165810), (30, 2427121), (46, 1582905), (69, 1055270), (115, 633162), (138, 527635), (230, 316581), (345, 211054), (690, 105527)]