472388.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 11759616

約数和(自身を除く): 7578726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 463, 602, 645, 903, 926, 1290, 1389, 1505, 1806, 2315, 2778, 3010, 3241, 4515, 4630, 6482, 6945, 9030, 9723, 13890, 16205, 19446, 19909, 32410, 39818, 48615, 59727, 97230, 99545, 119454, 139363, 199090, 278726, 298635, 418089, 597270, 696815, 836178, 1393630, 2090445, 4180890]

約数ペア:

[(1, 4180890), (2, 2090445), (3, 1393630), (5, 836178), (6, 696815), (7, 597270), (10, 418089), (14, 298635), (15, 278726), (21, 199090), (30, 139363), (35, 119454), (42, 99545), (43, 97230), (70, 59727), (86, 48615), (105, 39818), (129, 32410), (210, 19909), (215, 19446), (258, 16205), (301, 13890), (430, 9723), (463, 9030), (602, 6945), (645, 6482), (903, 4630), (926, 4515), (1290, 3241), (1389, 3010), (1505, 2778), (1806, 2315)]