30792450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15819

約数の個数: 48

約数和(自身を含む): 82244736

約数和(自身を除く): 51452286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15791, 31582, 47373, 78955, 94746, 157910, 205283, 236865, 394775, 410566, 473730, 615849, 789550, 1026415, 1184325, 1231698, 2052830, 2368650, 3079245, 5132075, 6158490, 10264150, 15396225, 30792450]

約数ペア:

[(1, 30792450), (2, 15396225), (3, 10264150), (5, 6158490), (6, 5132075), (10, 3079245), (13, 2368650), (15, 2052830), (25, 1231698), (26, 1184325), (30, 1026415), (39, 789550), (50, 615849), (65, 473730), (75, 410566), (78, 394775), (130, 236865), (150, 205283), (195, 157910), (325, 94746), (390, 78955), (650, 47373), (975, 31582), (1950, 15791)]