31070550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 89137152

約数和(自身を除く): 58066602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 233, 254, 350, 381, 466, 525, 635, 699, 762, 889, 1050, 1165, 1270, 1398, 1631, 1778, 1905, 2330, 2667, 3175, 3262, 3495, 3810, 4445, 4893, 5334, 5825, 6350, 6990, 8155, 8890, 9525, 9786, 11650, 13335, 16310, 17475, 19050, 22225, 24465, 26670, 29591, 34950, 40775, 44450, 48930, 59182, 66675, 81550, 88773, 122325, 133350, 147955, 177546, 207137, 244650, 295910, 414274, 443865, 621411, 739775, 887730, 1035685, 1242822, 1479550, 2071370, 2219325, 3107055, 4438650, 5178425, 6214110, 10356850, 15535275, 31070550]

約数ペア:

[(1, 31070550), (2, 15535275), (3, 10356850), (5, 6214110), (6, 5178425), (7, 4438650), (10, 3107055), (14, 2219325), (15, 2071370), (21, 1479550), (25, 1242822), (30, 1035685), (35, 887730), (42, 739775), (50, 621411), (70, 443865), (75, 414274), (105, 295910), (127, 244650), (150, 207137), (175, 177546), (210, 147955), (233, 133350), (254, 122325), (350, 88773), (381, 81550), (466, 66675), (525, 59182), (635, 48930), (699, 44450), (762, 40775), (889, 34950), (1050, 29591), (1165, 26670), (1270, 24465), (1398, 22225), (1631, 19050), (1778, 17475), (1905, 16310), (2330, 13335), (2667, 11650), (3175, 9786), (3262, 9525), (3495, 8890), (3810, 8155), (4445, 6990), (4893, 6350), (5334, 5825)]