349312020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{25423}}^1$

素因数の和:25664

約数の個数: 48

約数和(自身を含む): 982383360

約数和(自身を除く): 633071340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 25423, 50846, 76269, 101692, 127115, 152538, 254230, 305076, 381345, 508460, 762690, 1525380, 5821867, 11643734, 17465601, 23287468, 29109335, 34931202, 58218670, 69862404, 87328005, 116437340, 174656010, 349312020]

約数ペア:

[(1, 349312020), (2, 174656010), (3, 116437340), (4, 87328005), (5, 69862404), (6, 58218670), (10, 34931202), (12, 29109335), (15, 23287468), (20, 17465601), (30, 11643734), (60, 5821867), (229, 1525380), (458, 762690), (687, 508460), (916, 381345), (1145, 305076), (1374, 254230), (2290, 152538), (2748, 127115), (3435, 101692), (4580, 76269), (6870, 50846), (13740, 25423)]