30930160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6625

約数の個数: 40

約数和(自身を含む): 73142640

約数和(自身を除く): 42212480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 6553, 13106, 26212, 32765, 52424, 65530, 104848, 131060, 262120, 386627, 524240, 773254, 1546508, 1933135, 3093016, 3866270, 6186032, 7732540, 15465080, 30930160]

約数ペア:

[(1, 30930160), (2, 15465080), (4, 7732540), (5, 6186032), (8, 3866270), (10, 3093016), (16, 1933135), (20, 1546508), (40, 773254), (59, 524240), (80, 386627), (118, 262120), (236, 131060), (295, 104848), (472, 65530), (590, 52424), (944, 32765), (1180, 26212), (2360, 13106), (4720, 6553)]