29729830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 58459968

約数和(自身を除く): 28730138

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 3221, 4615, 6442, 9230, 16105, 32210, 41873, 83746, 209365, 228691, 418730, 457382, 1143455, 2286910, 2972983, 5945966, 14864915, 29729830]

約数ペア:

[(1, 29729830), (2, 14864915), (5, 5945966), (10, 2972983), (13, 2286910), (26, 1143455), (65, 457382), (71, 418730), (130, 228691), (142, 209365), (355, 83746), (710, 41873), (923, 32210), (1846, 16105), (3221, 9230), (4615, 6442)]