73287090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19861}}^1$

素因数の和:19915

約数の個数: 48

約数和(自身を含む): 195203736

約数和(自身を除く): 121916646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 19861, 39722, 59583, 99305, 119166, 178749, 198610, 297915, 357498, 595830, 814301, 893745, 1628602, 1787490, 2442903, 4071505, 4885806, 7328709, 8143010, 12214515, 14657418, 24429030, 36643545, 73287090]

約数ペア:

[(1, 73287090), (2, 36643545), (3, 24429030), (5, 14657418), (6, 12214515), (9, 8143010), (10, 7328709), (15, 4885806), (18, 4071505), (30, 2442903), (41, 1787490), (45, 1628602), (82, 893745), (90, 814301), (123, 595830), (205, 357498), (246, 297915), (369, 198610), (410, 178749), (615, 119166), (738, 99305), (1230, 59583), (1845, 39722), (3690, 19861)]