31970460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23167}}^1$

素因数の和:23202

約数の個数: 48

約数和(自身を含む): 93413376

約数和(自身を除く): 61442916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 23167, 46334, 69501, 92668, 115835, 139002, 231670, 278004, 347505, 463340, 532841, 695010, 1065682, 1390020, 1598523, 2131364, 2664205, 3197046, 5328410, 6394092, 7992615, 10656820, 15985230, 31970460]

約数ペア:

[(1, 31970460), (2, 15985230), (3, 10656820), (4, 7992615), (5, 6394092), (6, 5328410), (10, 3197046), (12, 2664205), (15, 2131364), (20, 1598523), (23, 1390020), (30, 1065682), (46, 695010), (60, 532841), (69, 463340), (92, 347505), (115, 278004), (138, 231670), (230, 139002), (276, 115835), (345, 92668), (460, 69501), (690, 46334), (1380, 23167)]