304899430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251983}}^1$

素因数の和:252012

約数の個数: 24

約数和(自身を含む): 603249696

約数和(自身を除く): 298350266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 251983, 503966, 1259915, 2519830, 2771813, 5543626, 13859065, 27718130, 30489943, 60979886, 152449715, 304899430]

約数ペア:

[(1, 304899430), (2, 152449715), (5, 60979886), (10, 30489943), (11, 27718130), (22, 13859065), (55, 5543626), (110, 2771813), (121, 2519830), (242, 1259915), (605, 503966), (1210, 251983)]