15662426910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21673}}^1$

素因数の和:21822

約数の個数: 128

約数和(自身を含む): 43257836160

約数和(自身を除く): 27595409250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 109, 130, 170, 195, 218, 221, 255, 327, 390, 442, 510, 545, 654, 663, 1090, 1105, 1326, 1417, 1635, 1853, 2210, 2834, 3270, 3315, 3706, 4251, 5559, 6630, 7085, 8502, 9265, 11118, 14170, 18530, 21255, 21673, 24089, 27795, 42510, 43346, 48178, 55590, 65019, 72267, 108365, 120445, 130038, 144534, 216730, 240890, 281749, 325095, 361335, 368441, 563498, 650190, 722670, 736882, 845247, 1105323, 1408745, 1690494, 1842205, 2210646, 2362357, 2817490, 3684410, 4226235, 4724714, 4789733, 5526615, 7087071, 8452470, 9579466, 11053230, 11811785, 14174142, 14369199, 23623570, 23948665, 28738398, 30710641, 35435355, 40160069, 47897330, 61421282, 70870710, 71845995, 80320138, 92131923, 120480207, 143691990, 153553205, 184263846, 200800345, 240960414, 307106410, 401600690, 460659615, 522080897, 602401035, 921319230, 1044161794, 1204802070, 1566242691, 2610404485, 3132485382, 5220808970, 7831213455, 15662426910]

約数ペア:

[(1, 15662426910), (2, 7831213455), (3, 5220808970), (5, 3132485382), (6, 2610404485), (10, 1566242691), (13, 1204802070), (15, 1044161794), (17, 921319230), (26, 602401035), (30, 522080897), (34, 460659615), (39, 401600690), (51, 307106410), (65, 240960414), (78, 200800345), (85, 184263846), (102, 153553205), (109, 143691990), (130, 120480207), (170, 92131923), (195, 80320138), (218, 71845995), (221, 70870710), (255, 61421282), (327, 47897330), (390, 40160069), (442, 35435355), (510, 30710641), (545, 28738398), (654, 23948665), (663, 23623570), (1090, 14369199), (1105, 14174142), (1326, 11811785), (1417, 11053230), (1635, 9579466), (1853, 8452470), (2210, 7087071), (2834, 5526615), (3270, 4789733), (3315, 4724714), (3706, 4226235), (4251, 3684410), (5559, 2817490), (6630, 2362357), (7085, 2210646), (8502, 1842205), (9265, 1690494), (11118, 1408745), (14170, 1105323), (18530, 845247), (21255, 736882), (21673, 722670), (24089, 650190), (27795, 563498), (42510, 368441), (43346, 361335), (48178, 325095), (55590, 281749), (65019, 240890), (72267, 216730), (108365, 144534), (120445, 130038)]