12758550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24739050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 419, 435, 525, 609, 725, 838, 870, 1015, 1050, 1218, 1257, 1450, 2030, 2095, 2175, 2514, 2933, 3045, 4190, 4350, 5075, 5866, 6090, 6285, 8799, 10150, 10475, 12151, 12570, 14665, 15225, 17598, 20950, 24302, 29330, 30450, 31425, 36453, 43995, 60755, 62850, 72906, 73325, 85057, 87990, 121510, 146650, 170114, 182265, 219975, 255171, 303775, 364530, 425285, 439950, 510342, 607550, 850570, 911325, 1275855, 1822650, 2126425, 2551710, 4252850, 6379275, 12758550]

約数ペア:

[(1, 12758550), (2, 6379275), (3, 4252850), (5, 2551710), (6, 2126425), (7, 1822650), (10, 1275855), (14, 911325), (15, 850570), (21, 607550), (25, 510342), (29, 439950), (30, 425285), (35, 364530), (42, 303775), (50, 255171), (58, 219975), (70, 182265), (75, 170114), (87, 146650), (105, 121510), (145, 87990), (150, 85057), (174, 73325), (175, 72906), (203, 62850), (210, 60755), (290, 43995), (350, 36453), (406, 31425), (419, 30450), (435, 29330), (525, 24302), (609, 20950), (725, 17598), (838, 15225), (870, 14665), (1015, 12570), (1050, 12151), (1218, 10475), (1257, 10150), (1450, 8799), (2030, 6285), (2095, 6090), (2175, 5866), (2514, 5075), (2933, 4350), (3045, 4190)]