628630470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59699}}^1$

素因数の和:59731

約数の個数: 80

約数和(自身を含む): 1820372400

約数和(自身を除く): 1191741930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 59699, 119398, 179097, 298495, 358194, 537291, 596990, 776087, 895485, 1074582, 1552174, 1611873, 1790970, 2328261, 2686455, 3223746, 3880435, 4656522, 4835619, 5372910, 6984783, 7760870, 8059365, 9671238, 11641305, 13969566, 16118730, 20954349, 23282610, 24178095, 34923915, 41908698, 48356190, 62863047, 69847830, 104771745, 125726094, 209543490, 314315235, 628630470]

約数ペア:

[(1, 628630470), (2, 314315235), (3, 209543490), (5, 125726094), (6, 104771745), (9, 69847830), (10, 62863047), (13, 48356190), (15, 41908698), (18, 34923915), (26, 24178095), (27, 23282610), (30, 20954349), (39, 16118730), (45, 13969566), (54, 11641305), (65, 9671238), (78, 8059365), (81, 7760870), (90, 6984783), (117, 5372910), (130, 4835619), (135, 4656522), (162, 3880435), (195, 3223746), (234, 2686455), (270, 2328261), (351, 1790970), (390, 1611873), (405, 1552174), (585, 1074582), (702, 895485), (810, 776087), (1053, 596990), (1170, 537291), (1755, 358194), (2106, 298495), (3510, 179097), (5265, 119398), (10530, 59699)]