30009270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 73872432

約数和(自身を除く): 43863162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 541, 645, 1082, 1290, 1623, 1849, 2705, 3246, 3698, 5410, 5547, 8115, 9245, 11094, 16230, 18490, 23263, 27735, 46526, 55470, 69789, 116315, 139578, 232630, 348945, 697890, 1000309, 2000618, 3000927, 5001545, 6001854, 10003090, 15004635, 30009270]

約数ペア:

[(1, 30009270), (2, 15004635), (3, 10003090), (5, 6001854), (6, 5001545), (10, 3000927), (15, 2000618), (30, 1000309), (43, 697890), (86, 348945), (129, 232630), (215, 139578), (258, 116315), (430, 69789), (541, 55470), (645, 46526), (1082, 27735), (1290, 23263), (1623, 18490), (1849, 16230), (2705, 11094), (3246, 9245), (3698, 8115), (5410, 5547)]