28689150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 53805570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 307, 350, 445, 525, 534, 614, 623, 890, 921, 1050, 1246, 1335, 1535, 1842, 1869, 2149, 2225, 2670, 3070, 3115, 3738, 4298, 4450, 4605, 6230, 6447, 6675, 7675, 9210, 9345, 10745, 12894, 13350, 15350, 15575, 18690, 21490, 23025, 27323, 31150, 32235, 46050, 46725, 53725, 54646, 64470, 81969, 93450, 107450, 136615, 161175, 163938, 191261, 273230, 322350, 382522, 409845, 573783, 683075, 819690, 956305, 1147566, 1366150, 1912610, 2049225, 2868915, 4098450, 4781525, 5737830, 9563050, 14344575, 28689150]

約数ペア:

[(1, 28689150), (2, 14344575), (3, 9563050), (5, 5737830), (6, 4781525), (7, 4098450), (10, 2868915), (14, 2049225), (15, 1912610), (21, 1366150), (25, 1147566), (30, 956305), (35, 819690), (42, 683075), (50, 573783), (70, 409845), (75, 382522), (89, 322350), (105, 273230), (150, 191261), (175, 163938), (178, 161175), (210, 136615), (267, 107450), (307, 93450), (350, 81969), (445, 64470), (525, 54646), (534, 53725), (614, 46725), (623, 46050), (890, 32235), (921, 31150), (1050, 27323), (1246, 23025), (1335, 21490), (1535, 18690), (1842, 15575), (1869, 15350), (2149, 13350), (2225, 12894), (2670, 10745), (3070, 9345), (3115, 9210), (3738, 7675), (4298, 6675), (4450, 6447), (4605, 6230)]