31745070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 96707520

約数和(自身を除く): 64962450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1229, 1230, 1435, 1722, 1845, 2458, 2583, 2870, 3687, 3690, 4305, 5166, 6145, 7374, 8603, 8610, 11061, 12290, 12915, 17206, 18435, 22122, 25809, 25830, 36870, 43015, 50389, 51618, 55305, 77427, 86030, 100778, 110610, 129045, 151167, 154854, 251945, 258090, 302334, 352723, 387135, 453501, 503890, 705446, 755835, 774270, 907002, 1058169, 1511670, 1763615, 2116338, 2267505, 3174507, 3527230, 4535010, 5290845, 6349014, 10581690, 15872535, 31745070]

約数ペア:

[(1, 31745070), (2, 15872535), (3, 10581690), (5, 6349014), (6, 5290845), (7, 4535010), (9, 3527230), (10, 3174507), (14, 2267505), (15, 2116338), (18, 1763615), (21, 1511670), (30, 1058169), (35, 907002), (41, 774270), (42, 755835), (45, 705446), (63, 503890), (70, 453501), (82, 387135), (90, 352723), (105, 302334), (123, 258090), (126, 251945), (205, 154854), (210, 151167), (246, 129045), (287, 110610), (315, 100778), (369, 86030), (410, 77427), (574, 55305), (615, 51618), (630, 50389), (738, 43015), (861, 36870), (1229, 25830), (1230, 25809), (1435, 22122), (1722, 18435), (1845, 17206), (2458, 12915), (2583, 12290), (2870, 11061), (3687, 8610), (3690, 8603), (4305, 7374), (5166, 6145)]