2891378220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{4877}}^1$

素因数の和:5171

約数の個数: 96

約数和(自身を含む): 8329438656

約数和(自身を除く): 5438060436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 241, 246, 410, 482, 492, 615, 723, 820, 964, 1205, 1230, 1446, 2410, 2460, 2892, 3615, 4820, 4877, 7230, 9754, 9881, 14460, 14631, 19508, 19762, 24385, 29262, 29643, 39524, 48770, 49405, 58524, 59286, 73155, 97540, 98810, 118572, 146310, 148215, 197620, 199957, 292620, 296430, 399914, 592860, 599871, 799828, 999785, 1175357, 1199742, 1999570, 2350714, 2399484, 2999355, 3526071, 3999140, 4701428, 5876785, 5998710, 7052142, 11753570, 11997420, 14104284, 17630355, 23507140, 35260710, 48189637, 70521420, 96379274, 144568911, 192758548, 240948185, 289137822, 481896370, 578275644, 722844555, 963792740, 1445689110, 2891378220]

約数ペア:

[(1, 2891378220), (2, 1445689110), (3, 963792740), (4, 722844555), (5, 578275644), (6, 481896370), (10, 289137822), (12, 240948185), (15, 192758548), (20, 144568911), (30, 96379274), (41, 70521420), (60, 48189637), (82, 35260710), (123, 23507140), (164, 17630355), (205, 14104284), (241, 11997420), (246, 11753570), (410, 7052142), (482, 5998710), (492, 5876785), (615, 4701428), (723, 3999140), (820, 3526071), (964, 2999355), (1205, 2399484), (1230, 2350714), (1446, 1999570), (2410, 1199742), (2460, 1175357), (2892, 999785), (3615, 799828), (4820, 599871), (4877, 592860), (7230, 399914), (9754, 296430), (9881, 292620), (14460, 199957), (14631, 197620), (19508, 148215), (19762, 146310), (24385, 118572), (29262, 98810), (29643, 97540), (39524, 73155), (48770, 59286), (49405, 58524)]