1520873430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2668199}}^1$

素因数の和:2668228

約数の個数: 32

約数和(自身を含む): 3842208000

約数和(自身を除く): 2321334570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2668199, 5336398, 8004597, 13340995, 16009194, 26681990, 40022985, 50695781, 80045970, 101391562, 152087343, 253478905, 304174686, 506957810, 760436715, 1520873430]

約数ペア:

[(1, 1520873430), (2, 760436715), (3, 506957810), (5, 304174686), (6, 253478905), (10, 152087343), (15, 101391562), (19, 80045970), (30, 50695781), (38, 40022985), (57, 26681990), (95, 16009194), (114, 13340995), (190, 8004597), (285, 5336398), (570, 2668199)]