6523240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 15921360

約数和(自身を除く): 9398120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 181, 212, 265, 340, 362, 424, 530, 680, 724, 901, 905, 1060, 1448, 1802, 1810, 2120, 3077, 3604, 3620, 4505, 6154, 7208, 7240, 9010, 9593, 12308, 15385, 18020, 19186, 24616, 30770, 36040, 38372, 47965, 61540, 76744, 95930, 123080, 163081, 191860, 326162, 383720, 652324, 815405, 1304648, 1630810, 3261620, 6523240]

約数ペア:

[(1, 6523240), (2, 3261620), (4, 1630810), (5, 1304648), (8, 815405), (10, 652324), (17, 383720), (20, 326162), (34, 191860), (40, 163081), (53, 123080), (68, 95930), (85, 76744), (106, 61540), (136, 47965), (170, 38372), (181, 36040), (212, 30770), (265, 24616), (340, 19186), (362, 18020), (424, 15385), (530, 12308), (680, 9593), (724, 9010), (901, 7240), (905, 7208), (1060, 6154), (1448, 4505), (1802, 3620), (1810, 3604), (2120, 3077)]