30109950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5178

約数の個数: 72

約数和(自身を含む): 87135048

約数和(自身を除く): 57025098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5147, 5850, 10294, 15441, 25735, 30882, 46323, 51470, 66911, 77205, 92646, 128675, 133822, 154410, 200733, 231615, 257350, 334555, 386025, 401466, 463230, 602199, 669110, 772050, 1003665, 1158075, 1204398, 1672775, 2007330, 2316150, 3010995, 3345550, 5018325, 6021990, 10036650, 15054975, 30109950]

約数ペア:

[(1, 30109950), (2, 15054975), (3, 10036650), (5, 6021990), (6, 5018325), (9, 3345550), (10, 3010995), (13, 2316150), (15, 2007330), (18, 1672775), (25, 1204398), (26, 1158075), (30, 1003665), (39, 772050), (45, 669110), (50, 602199), (65, 463230), (75, 401466), (78, 386025), (90, 334555), (117, 257350), (130, 231615), (150, 200733), (195, 154410), (225, 133822), (234, 128675), (325, 92646), (390, 77205), (450, 66911), (585, 51470), (650, 46323), (975, 30882), (1170, 25735), (1950, 15441), (2925, 10294), (5147, 5850)]