30181305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3733}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 61297344

約数和(自身を除く): 31116039

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 3733, 8085, 11199, 18665, 26131, 41063, 55995, 78393, 123189, 130655, 182917, 205315, 287441, 391965, 548751, 615945, 862323, 914585, 1437205, 2012087, 2743755, 4311615, 6036261, 10060435, 30181305]

約数ペア:

[(1, 30181305), (3, 10060435), (5, 6036261), (7, 4311615), (11, 2743755), (15, 2012087), (21, 1437205), (33, 914585), (35, 862323), (49, 615945), (55, 548751), (77, 391965), (105, 287441), (147, 205315), (165, 182917), (231, 130655), (245, 123189), (385, 78393), (539, 55995), (735, 41063), (1155, 26131), (1617, 18665), (2695, 11199), (3733, 8085)]