1345949630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{10313}}^1$

素因数の和:10772

約数の個数: 32

約数和(自身を含む): 2507044608

約数和(自身を除く): 1161094978

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 421, 842, 2105, 4210, 10313, 13051, 20626, 26102, 51565, 65255, 103130, 130510, 319703, 639406, 1598515, 3197030, 4341773, 8683546, 21708865, 43417730, 134594963, 269189926, 672974815, 1345949630]

約数ペア:

[(1, 1345949630), (2, 672974815), (5, 269189926), (10, 134594963), (31, 43417730), (62, 21708865), (155, 8683546), (310, 4341773), (421, 3197030), (842, 1598515), (2105, 639406), (4210, 319703), (10313, 130510), (13051, 103130), (20626, 65255), (26102, 51565)]