289998459780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21106147}}^1$

素因数の和:21106388

約数の個数: 48

約数和(自身を含む): 815541558720

約数和(自身を除く): 525543098940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 21106147, 42212294, 63318441, 84424588, 105530735, 126636882, 211061470, 253273764, 316592205, 422122940, 633184410, 1266368820, 4833307663, 9666615326, 14499922989, 19333230652, 24166538315, 28999845978, 48333076630, 57999691956, 72499614945, 96666153260, 144999229890, 289998459780]

約数ペア:

[(1, 289998459780), (2, 144999229890), (3, 96666153260), (4, 72499614945), (5, 57999691956), (6, 48333076630), (10, 28999845978), (12, 24166538315), (15, 19333230652), (20, 14499922989), (30, 9666615326), (60, 4833307663), (229, 1266368820), (458, 633184410), (687, 422122940), (916, 316592205), (1145, 253273764), (1374, 211061470), (2290, 126636882), (2748, 105530735), (3435, 84424588), (4580, 63318441), (6870, 42212294), (13740, 21106147)]