30660150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8925

約数の個数: 48

約数和(自身を含む): 79352064

約数和(自身を除く): 48691914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8887, 17774, 26661, 44435, 53322, 88870, 133305, 204401, 222175, 266610, 408802, 444350, 613203, 666525, 1022005, 1226406, 1333050, 2044010, 3066015, 5110025, 6132030, 10220050, 15330075, 30660150]

約数ペア:

[(1, 30660150), (2, 15330075), (3, 10220050), (5, 6132030), (6, 5110025), (10, 3066015), (15, 2044010), (23, 1333050), (25, 1226406), (30, 1022005), (46, 666525), (50, 613203), (69, 444350), (75, 408802), (115, 266610), (138, 222175), (150, 204401), (230, 133305), (345, 88870), (575, 53322), (690, 44435), (1150, 26661), (1725, 17774), (3450, 8887)]