18094350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 45532800

約数和(自身を除く): 27438450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1699, 1775, 2130, 3398, 3550, 5097, 5325, 8495, 10194, 10650, 16990, 25485, 42475, 50970, 84950, 120629, 127425, 241258, 254850, 361887, 603145, 723774, 1206290, 1809435, 3015725, 3618870, 6031450, 9047175, 18094350]

約数ペア:

[(1, 18094350), (2, 9047175), (3, 6031450), (5, 3618870), (6, 3015725), (10, 1809435), (15, 1206290), (25, 723774), (30, 603145), (50, 361887), (71, 254850), (75, 241258), (142, 127425), (150, 120629), (213, 84950), (355, 50970), (426, 42475), (710, 25485), (1065, 16990), (1699, 10650), (1775, 10194), (2130, 8495), (3398, 5325), (3550, 5097)]