1445320130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{5557}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 2689182720

約数和(自身を除く): 1243862590

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 839, 1678, 4195, 5557, 8390, 11114, 26009, 27785, 52018, 55570, 130045, 172267, 260090, 344534, 861335, 1722670, 4662323, 9324646, 23311615, 46623230, 144532013, 289064026, 722660065, 1445320130]

約数ペア:

[(1, 1445320130), (2, 722660065), (5, 289064026), (10, 144532013), (31, 46623230), (62, 23311615), (155, 9324646), (310, 4662323), (839, 1722670), (1678, 861335), (4195, 344534), (5557, 260090), (8390, 172267), (11114, 130045), (26009, 55570), (27785, 52018)]