29121990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3691}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 70177536

約数和(自身を除く): 41055546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3691, 3945, 7382, 7890, 11073, 18455, 22146, 36910, 55365, 110730, 970733, 1941466, 2912199, 4853665, 5824398, 9707330, 14560995, 29121990]

約数ペア:

[(1, 29121990), (2, 14560995), (3, 9707330), (5, 5824398), (6, 4853665), (10, 2912199), (15, 1941466), (30, 970733), (263, 110730), (526, 55365), (789, 36910), (1315, 22146), (1578, 18455), (2630, 11073), (3691, 7890), (3945, 7382)]