211464630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13903}}^1$

素因数の和:13942

約数の個数: 72

約数和(自身を含む): 595397088

約数和(自身を除く): 383932458

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, 13903, 15210, 27806, 41709, 69515, 83418, 125127, 139030, 180739, 208545, 250254, 361478, 417090, 542217, 625635, 903695, 1084434, 1251270, 1626651, 1807390, 2349607, 2711085, 3253302, 4699214, 5422170, 7048821, 8133255, 11748035, 14097642, 16266510, 21146463, 23496070, 35244105, 42292926, 70488210, 105732315, 211464630]

約数ペア:

[(1, 211464630), (2, 105732315), (3, 70488210), (5, 42292926), (6, 35244105), (9, 23496070), (10, 21146463), (13, 16266510), (15, 14097642), (18, 11748035), (26, 8133255), (30, 7048821), (39, 5422170), (45, 4699214), (65, 3253302), (78, 2711085), (90, 2349607), (117, 1807390), (130, 1626651), (169, 1251270), (195, 1084434), (234, 903695), (338, 625635), (390, 542217), (507, 417090), (585, 361478), (845, 250254), (1014, 208545), (1170, 180739), (1521, 139030), (1690, 125127), (2535, 83418), (3042, 69515), (5070, 41709), (7605, 27806), (13903, 15210)]