45655090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 89132400

約数和(自身を除く): 43477310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2357, 3874, 4714, 9685, 11785, 19370, 23570, 30641, 61282, 153205, 306410, 351193, 702386, 1755965, 3511930, 4565509, 9131018, 22827545, 45655090]

約数ペア:

[(1, 45655090), (2, 22827545), (5, 9131018), (10, 4565509), (13, 3511930), (26, 1755965), (65, 702386), (130, 351193), (149, 306410), (298, 153205), (745, 61282), (1490, 30641), (1937, 23570), (2357, 19370), (3874, 11785), (4714, 9685)]