30450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1$

素因数の和:51

約数の個数: 48

約数和(自身を含む): 89280

約数和(自身を除く): 58830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2175, 3045, 4350, 5075, 6090, 10150, 15225, 30450]

約数ペア:

[(1, 30450), (2, 15225), (3, 10150), (5, 6090), (6, 5075), (7, 4350), (10, 3045), (14, 2175), (15, 2030), (21, 1450), (25, 1218), (29, 1050), (30, 1015), (35, 870), (42, 725), (50, 609), (58, 525), (70, 435), (75, 406), (87, 350), (105, 290), (145, 210), (150, 203), (174, 175)]