228438630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40315

約数の個数: 80

約数和(自身を含む): 702012960

約数和(自身を除く): 473574330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 40289, 80578, 120867, 201445, 241734, 282023, 362601, 402890, 564046, 604335, 725202, 846069, 1087803, 1208670, 1410115, 1692138, 1813005, 2175606, 2538207, 2820230, 3263409, 3626010, 4230345, 5076414, 5439015, 6526818, 7614621, 8460690, 10878030, 12691035, 15229242, 16317045, 22843863, 25382070, 32634090, 38073105, 45687726, 76146210, 114219315, 228438630]

約数ペア:

[(1, 228438630), (2, 114219315), (3, 76146210), (5, 45687726), (6, 38073105), (7, 32634090), (9, 25382070), (10, 22843863), (14, 16317045), (15, 15229242), (18, 12691035), (21, 10878030), (27, 8460690), (30, 7614621), (35, 6526818), (42, 5439015), (45, 5076414), (54, 4230345), (63, 3626010), (70, 3263409), (81, 2820230), (90, 2538207), (105, 2175606), (126, 1813005), (135, 1692138), (162, 1410115), (189, 1208670), (210, 1087803), (270, 846069), (315, 725202), (378, 604335), (405, 564046), (567, 402890), (630, 362601), (810, 282023), (945, 241734), (1134, 201445), (1890, 120867), (2835, 80578), (5670, 40289)]