3166420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 7197120

約数和(自身を除く): 4030700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 139, 170, 268, 278, 335, 340, 556, 670, 695, 1139, 1340, 1390, 2278, 2363, 2780, 4556, 4726, 5695, 9313, 9452, 11390, 11815, 18626, 22780, 23630, 37252, 46565, 47260, 93130, 158321, 186260, 316642, 633284, 791605, 1583210, 3166420]

約数ペア:

[(1, 3166420), (2, 1583210), (4, 791605), (5, 633284), (10, 316642), (17, 186260), (20, 158321), (34, 93130), (67, 47260), (68, 46565), (85, 37252), (134, 23630), (139, 22780), (170, 18626), (268, 11815), (278, 11390), (335, 9452), (340, 9313), (556, 5695), (670, 4726), (695, 4556), (1139, 2780), (1340, 2363), (1390, 2278)]