451170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{557}}^1$

素因数の和:576

約数の個数: 40

約数和(自身を含む): 1215324

約数和(自身を除く): 764154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 557, 810, 1114, 1671, 2785, 3342, 5013, 5570, 8355, 10026, 15039, 16710, 25065, 30078, 45117, 50130, 75195, 90234, 150390, 225585, 451170]

約数ペア:

[(1, 451170), (2, 225585), (3, 150390), (5, 90234), (6, 75195), (9, 50130), (10, 45117), (15, 30078), (18, 25065), (27, 16710), (30, 15039), (45, 10026), (54, 8355), (81, 5570), (90, 5013), (135, 3342), (162, 2785), (270, 1671), (405, 1114), (557, 810)]