154513148930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4973}}^1\times {\mathrm{63409}}^1$

素因数の和:68403

約数の個数: 48

約数和(自身を含む): 323601774840

約数和(自身を除く): 169088625910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4973, 9946, 24865, 34811, 49730, 63409, 69622, 126818, 174055, 243677, 317045, 348110, 443863, 487354, 634090, 887726, 1218385, 2219315, 2436770, 3107041, 4438630, 6214082, 15535205, 31070410, 315332957, 630665914, 1576664785, 2207330699, 3153329570, 4414661398, 11036653495, 15451314893, 22073306990, 30902629786, 77256574465, 154513148930]

約数ペア:

[(1, 154513148930), (2, 77256574465), (5, 30902629786), (7, 22073306990), (10, 15451314893), (14, 11036653495), (35, 4414661398), (49, 3153329570), (70, 2207330699), (98, 1576664785), (245, 630665914), (490, 315332957), (4973, 31070410), (9946, 15535205), (24865, 6214082), (34811, 4438630), (49730, 3107041), (63409, 2436770), (69622, 2219315), (126818, 1218385), (174055, 887726), (243677, 634090), (317045, 487354), (348110, 443863)]