8874090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 15836310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1429, 2070, 2858, 3105, 4287, 6210, 7145, 8574, 12861, 14290, 21435, 25722, 32867, 38583, 42870, 64305, 65734, 77166, 98601, 128610, 164335, 192915, 197202, 295803, 328670, 385830, 493005, 591606, 887409, 986010, 1479015, 1774818, 2958030, 4437045, 8874090]

約数ペア:

[(1, 8874090), (2, 4437045), (3, 2958030), (5, 1774818), (6, 1479015), (9, 986010), (10, 887409), (15, 591606), (18, 493005), (23, 385830), (27, 328670), (30, 295803), (45, 197202), (46, 192915), (54, 164335), (69, 128610), (90, 98601), (115, 77166), (135, 65734), (138, 64305), (207, 42870), (230, 38583), (270, 32867), (345, 25722), (414, 21435), (621, 14290), (690, 12861), (1035, 8574), (1242, 7145), (1429, 6210), (2070, 4287), (2858, 3105)]