28514730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30661}}^1$

素因数の和:30702

約数の個数: 32

約数和(自身を含む): 70645248

約数和(自身を除く): 42130518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30661, 61322, 91983, 153305, 183966, 306610, 459915, 919830, 950491, 1900982, 2851473, 4752455, 5702946, 9504910, 14257365, 28514730]

約数ペア:

[(1, 28514730), (2, 14257365), (3, 9504910), (5, 5702946), (6, 4752455), (10, 2851473), (15, 1900982), (30, 950491), (31, 919830), (62, 459915), (93, 306610), (155, 183966), (186, 153305), (310, 91983), (465, 61322), (930, 30661)]