2054042010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{58073}}^1$

素因数の和:58220

約数の個数: 64

約数和(自身を含む): 5519352960

約数和(自身を除く): 3465310950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 11790, 17685, 35370, 58073, 116146, 174219, 290365, 348438, 522657, 580730, 871095, 1045314, 1567971, 1742190, 2613285, 3135942, 5226570, 7607563, 7839855, 15215126, 15679710, 22822689, 38037815, 45645378, 68468067, 76075630, 114113445, 136936134, 205404201, 228226890, 342340335, 410808402, 684680670, 1027021005, 2054042010]

約数ペア:

[(1, 2054042010), (2, 1027021005), (3, 684680670), (5, 410808402), (6, 342340335), (9, 228226890), (10, 205404201), (15, 136936134), (18, 114113445), (27, 76075630), (30, 68468067), (45, 45645378), (54, 38037815), (90, 22822689), (131, 15679710), (135, 15215126), (262, 7839855), (270, 7607563), (393, 5226570), (655, 3135942), (786, 2613285), (1179, 1742190), (1310, 1567971), (1965, 1045314), (2358, 871095), (3537, 580730), (3930, 522657), (5895, 348438), (7074, 290365), (11790, 174219), (17685, 116146), (35370, 58073)]