18934230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{90163}}^1$

素因数の和:90180

約数の個数: 32

約数和(自身を含む): 51934464

約数和(自身を除く): 33000234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 90163, 180326, 270489, 450815, 540978, 631141, 901630, 1262282, 1352445, 1893423, 2704890, 3155705, 3786846, 6311410, 9467115, 18934230]

約数ペア:

[(1, 18934230), (2, 9467115), (3, 6311410), (5, 3786846), (6, 3155705), (7, 2704890), (10, 1893423), (14, 1352445), (15, 1262282), (21, 901630), (30, 631141), (35, 540978), (42, 450815), (70, 270489), (105, 180326), (210, 90163)]