30369195640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{108461413}}^1$

素因数の和:108461431

約数の個数: 32

約数和(自身を含む): 78092218080

約数和(自身を除く): 47723022440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 108461413, 216922826, 433845652, 542307065, 759229891, 867691304, 1084614130, 1518459782, 2169228260, 3036919564, 3796149455, 4338456520, 6073839128, 7592298910, 15184597820, 30369195640]

約数ペア:

[(1, 30369195640), (2, 15184597820), (4, 7592298910), (5, 6073839128), (7, 4338456520), (8, 3796149455), (10, 3036919564), (14, 2169228260), (20, 1518459782), (28, 1084614130), (35, 867691304), (40, 759229891), (56, 542307065), (70, 433845652), (140, 216922826), (280, 108461413)]