27306230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33173770

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 419, 490, 665, 686, 838, 931, 1330, 1715, 1862, 2095, 2933, 3430, 4190, 4655, 5866, 6517, 7961, 9310, 13034, 14665, 15922, 20531, 29330, 32585, 39805, 41062, 55727, 65170, 79610, 102655, 111454, 143717, 205310, 278635, 287434, 390089, 557270, 718585, 780178, 1437170, 1950445, 2730623, 3900890, 5461246, 13653115, 27306230]

約数ペア:

[(1, 27306230), (2, 13653115), (5, 5461246), (7, 3900890), (10, 2730623), (14, 1950445), (19, 1437170), (35, 780178), (38, 718585), (49, 557270), (70, 390089), (95, 287434), (98, 278635), (133, 205310), (190, 143717), (245, 111454), (266, 102655), (343, 79610), (419, 65170), (490, 55727), (665, 41062), (686, 39805), (838, 32585), (931, 29330), (1330, 20531), (1715, 15922), (1862, 14665), (2095, 13034), (2933, 9310), (3430, 7961), (4190, 6517), (4655, 5866)]