144749010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 253382190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 479, 958, 1437, 1439, 2395, 2874, 2878, 3353, 4317, 4790, 6706, 7185, 7195, 8634, 10059, 10073, 14370, 14390, 16765, 20118, 20146, 21585, 30219, 33530, 43170, 50295, 50365, 60438, 100590, 100730, 151095, 302190, 689281, 1378562, 2067843, 3446405, 4135686, 4824967, 6892810, 9649934, 10339215, 14474901, 20678430, 24124835, 28949802, 48249670, 72374505, 144749010]

約数ペア:

[(1, 144749010), (2, 72374505), (3, 48249670), (5, 28949802), (6, 24124835), (7, 20678430), (10, 14474901), (14, 10339215), (15, 9649934), (21, 6892810), (30, 4824967), (35, 4135686), (42, 3446405), (70, 2067843), (105, 1378562), (210, 689281), (479, 302190), (958, 151095), (1437, 100730), (1439, 100590), (2395, 60438), (2874, 50365), (2878, 50295), (3353, 43170), (4317, 33530), (4790, 30219), (6706, 21585), (7185, 20146), (7195, 20118), (8634, 16765), (10059, 14390), (10073, 14370)]