154787530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4470

約数の個数: 32

約数和(自身を含む): 288598464

約数和(自身を除く): 133810934

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 4337, 7138, 8674, 17845, 21685, 35690, 43370, 186491, 359971, 372982, 719942, 932455, 1799855, 1864910, 3599710, 15478753, 30957506, 77393765, 154787530]

約数ペア:

[(1, 154787530), (2, 77393765), (5, 30957506), (10, 15478753), (43, 3599710), (83, 1864910), (86, 1799855), (166, 932455), (215, 719942), (415, 372982), (430, 359971), (830, 186491), (3569, 43370), (4337, 35690), (7138, 21685), (8674, 17845)]