227221890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25163}}^1$

素因数の和:25223

約数の個数: 64

約数和(自身を含む): 637756416

約数和(自身を除く): 410534526

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, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 25163, 50326, 75489, 125815, 150978, 176141, 251630, 352282, 377445, 528423, 754890, 880705, 1056846, 1082009, 1761410, 2164018, 2642115, 3246027, 5284230, 5410045, 6492054, 7574063, 10820090, 15148126, 16230135, 22722189, 32460270, 37870315, 45444378, 75740630, 113610945, 227221890]

約数ペア:

[(1, 227221890), (2, 113610945), (3, 75740630), (5, 45444378), (6, 37870315), (7, 32460270), (10, 22722189), (14, 16230135), (15, 15148126), (21, 10820090), (30, 7574063), (35, 6492054), (42, 5410045), (43, 5284230), (70, 3246027), (86, 2642115), (105, 2164018), (129, 1761410), (210, 1082009), (215, 1056846), (258, 880705), (301, 754890), (430, 528423), (602, 377445), (645, 352282), (903, 251630), (1290, 176141), (1505, 150978), (1806, 125815), (3010, 75489), (4515, 50326), (9030, 25163)]