190731440220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21334613}}^1$

素因数の和:21334774

約数の個数: 48

約数和(自身を含む): 537632272800

約数和(自身を除く): 346900832580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 21334613, 42669226, 64003839, 85338452, 106673065, 128007678, 213346130, 256015356, 320019195, 426692260, 640038390, 1280076780, 3178857337, 6357714674, 9536572011, 12715429348, 15894286685, 19073144022, 31788573370, 38146288044, 47682860055, 63577146740, 95365720110, 190731440220]

約数ペア:

[(1, 190731440220), (2, 95365720110), (3, 63577146740), (4, 47682860055), (5, 38146288044), (6, 31788573370), (10, 19073144022), (12, 15894286685), (15, 12715429348), (20, 9536572011), (30, 6357714674), (60, 3178857337), (149, 1280076780), (298, 640038390), (447, 426692260), (596, 320019195), (745, 256015356), (894, 213346130), (1490, 128007678), (1788, 106673065), (2235, 85338452), (2980, 64003839), (4470, 42669226), (8940, 21334613)]