30324450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15579

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 50670366

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, 15551, 31102, 46653, 77755, 93306, 155510, 202163, 233265, 388775, 404326, 466530, 606489, 777550, 1010815, 1166325, 1212978, 2021630, 2332650, 3032445, 5054075, 6064890, 10108150, 15162225, 30324450]

約数ペア:

[(1, 30324450), (2, 15162225), (3, 10108150), (5, 6064890), (6, 5054075), (10, 3032445), (13, 2332650), (15, 2021630), (25, 1212978), (26, 1166325), (30, 1010815), (39, 777550), (50, 606489), (65, 466530), (75, 404326), (78, 388775), (130, 233265), (150, 202163), (195, 155510), (325, 93306), (390, 77755), (650, 46653), (975, 31102), (1950, 15551)]