354133060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 759295152

約数和(自身を除く): 405162092

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 281, 305, 562, 610, 1033, 1124, 1220, 1405, 2066, 2810, 4132, 5165, 5620, 10330, 17141, 20660, 34282, 63013, 68564, 85705, 126026, 171410, 252052, 290273, 315065, 342820, 580546, 630130, 1161092, 1260260, 1451365, 2902730, 5805460, 17706653, 35413306, 70826612, 88533265, 177066530, 354133060]

約数ペア:

[(1, 354133060), (2, 177066530), (4, 88533265), (5, 70826612), (10, 35413306), (20, 17706653), (61, 5805460), (122, 2902730), (244, 1451365), (281, 1260260), (305, 1161092), (562, 630130), (610, 580546), (1033, 342820), (1124, 315065), (1220, 290273), (1405, 252052), (2066, 171410), (2810, 126026), (4132, 85705), (5165, 68564), (5620, 63013), (10330, 34282), (17141, 20660)]