30971530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{50773}}^1$

素因数の和:50841

約数の個数: 16

約数和(自身を含む): 56663784

約数和(自身を除く): 25692254

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 50773, 101546, 253865, 507730, 3097153, 6194306, 15485765, 30971530]

約数ペア:

[(1, 30971530), (2, 15485765), (5, 6194306), (10, 3097153), (61, 507730), (122, 253865), (305, 101546), (610, 50773)]