914424670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 1752791040

約数和(自身を除く): 838366370

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 181, 215, 310, 362, 379, 430, 758, 905, 1333, 1810, 1895, 2666, 3790, 5611, 6665, 7783, 11222, 11749, 13330, 15566, 16297, 23498, 28055, 32594, 38915, 56110, 58745, 68599, 77830, 81485, 117490, 137198, 162970, 241273, 342995, 482546, 505207, 685990, 1010414, 1206365, 2126569, 2412730, 2526035, 2949757, 4253138, 5052070, 5899514, 10632845, 14748785, 21265690, 29497570, 91442467, 182884934, 457212335, 914424670]

約数ペア:

[(1, 914424670), (2, 457212335), (5, 182884934), (10, 91442467), (31, 29497570), (43, 21265690), (62, 14748785), (86, 10632845), (155, 5899514), (181, 5052070), (215, 4253138), (310, 2949757), (362, 2526035), (379, 2412730), (430, 2126569), (758, 1206365), (905, 1010414), (1333, 685990), (1810, 505207), (1895, 482546), (2666, 342995), (3790, 241273), (5611, 162970), (6665, 137198), (7783, 117490), (11222, 81485), (11749, 77830), (13330, 68599), (15566, 58745), (16297, 56110), (23498, 38915), (28055, 32594)]