30251012372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{284989}}^1$

素因数の和:285240

約数の個数: 48

約数和(自身を含む): 64348462080

約数和(自身を除く): 34097449708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 446, 476, 892, 1561, 3122, 3791, 6244, 7582, 15164, 26537, 53074, 106148, 284989, 569978, 1139956, 1994923, 3989846, 4844813, 7979692, 9689626, 19379252, 33913691, 63552547, 67827382, 127105094, 135654764, 254210188, 444867829, 889735658, 1080393299, 1779471316, 2160786598, 4321573196, 7562753093, 15125506186, 30251012372]

約数ペア:

[(1, 30251012372), (2, 15125506186), (4, 7562753093), (7, 4321573196), (14, 2160786598), (17, 1779471316), (28, 1080393299), (34, 889735658), (68, 444867829), (119, 254210188), (223, 135654764), (238, 127105094), (446, 67827382), (476, 63552547), (892, 33913691), (1561, 19379252), (3122, 9689626), (3791, 7979692), (6244, 4844813), (7582, 3989846), (15164, 1994923), (26537, 1139956), (53074, 569978), (106148, 284989)]