134781420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2246357}}^1$

素因数の和:2246369

約数の個数: 24

約数和(自身を含む): 377388144

約数和(自身を除く): 242606724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2246357, 4492714, 6739071, 8985428, 11231785, 13478142, 22463570, 26956284, 33695355, 44927140, 67390710, 134781420]

約数ペア:

[(1, 134781420), (2, 67390710), (3, 44927140), (4, 33695355), (5, 26956284), (6, 22463570), (10, 13478142), (12, 11231785), (15, 8985428), (20, 6739071), (30, 4492714), (60, 2246357)]