250219710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16451}}^1$

素因数の和:16490

約数の個数: 72

約数和(自身を含む): 704507544

約数和(自身を除く): 454287834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 16451, 32902, 49353, 82255, 98706, 148059, 164510, 213863, 246765, 296118, 427726, 493530, 641589, 740295, 1069315, 1283178, 1480590, 1924767, 2138630, 2780219, 3207945, 3849534, 5560438, 6415890, 8340657, 9623835, 13901095, 16681314, 19247670, 25021971, 27802190, 41703285, 50043942, 83406570, 125109855, 250219710]

約数ペア:

[(1, 250219710), (2, 125109855), (3, 83406570), (5, 50043942), (6, 41703285), (9, 27802190), (10, 25021971), (13, 19247670), (15, 16681314), (18, 13901095), (26, 9623835), (30, 8340657), (39, 6415890), (45, 5560438), (65, 3849534), (78, 3207945), (90, 2780219), (117, 2138630), (130, 1924767), (169, 1480590), (195, 1283178), (234, 1069315), (338, 740295), (390, 641589), (507, 493530), (585, 427726), (845, 296118), (1014, 246765), (1170, 213863), (1521, 164510), (1690, 148059), (2535, 98706), (3042, 82255), (5070, 49353), (7605, 32902), (15210, 16451)]