1837440090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{434383}}^1$

素因数の和:434443

約数の個数: 48

約数和(自身を含む): 4879001088

約数和(自身を除く): 3041560998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 434383, 868766, 1303149, 2171915, 2606298, 3909447, 4343830, 6515745, 7818894, 13031490, 19547235, 20416001, 39094470, 40832002, 61248003, 102080005, 122496006, 183744009, 204160010, 306240015, 367488018, 612480030, 918720045, 1837440090]

約数ペア:

[(1, 1837440090), (2, 918720045), (3, 612480030), (5, 367488018), (6, 306240015), (9, 204160010), (10, 183744009), (15, 122496006), (18, 102080005), (30, 61248003), (45, 40832002), (47, 39094470), (90, 20416001), (94, 19547235), (141, 13031490), (235, 7818894), (282, 6515745), (423, 4343830), (470, 3909447), (705, 2606298), (846, 2171915), (1410, 1303149), (2115, 868766), (4230, 434383)]