66589830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10762

約数の個数: 64

約数和(自身を含む): 185310720

約数和(自身を除く): 118720890

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, 2070, 3105, 6210, 10723, 21446, 32169, 53615, 64338, 96507, 107230, 160845, 193014, 246629, 289521, 321690, 482535, 493258, 579042, 739887, 965070, 1233145, 1447605, 1479774, 2219661, 2466290, 2895210, 3699435, 4439322, 6658983, 7398870, 11098305, 13317966, 22196610, 33294915, 66589830]

約数ペア:

[(1, 66589830), (2, 33294915), (3, 22196610), (5, 13317966), (6, 11098305), (9, 7398870), (10, 6658983), (15, 4439322), (18, 3699435), (23, 2895210), (27, 2466290), (30, 2219661), (45, 1479774), (46, 1447605), (54, 1233145), (69, 965070), (90, 739887), (115, 579042), (135, 493258), (138, 482535), (207, 321690), (230, 289521), (270, 246629), (345, 193014), (414, 160845), (621, 107230), (690, 96507), (1035, 64338), (1242, 53615), (2070, 32169), (3105, 21446), (6210, 10723)]