23166420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 65321088

約数和(自身を除く): 42154668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2557, 3020, 4530, 5114, 7671, 9060, 10228, 12785, 15342, 25570, 30684, 38355, 51140, 76710, 153420, 386107, 772214, 1158321, 1544428, 1930535, 2316642, 3861070, 4633284, 5791605, 7722140, 11583210, 23166420]

約数ペア:

[(1, 23166420), (2, 11583210), (3, 7722140), (4, 5791605), (5, 4633284), (6, 3861070), (10, 2316642), (12, 1930535), (15, 1544428), (20, 1158321), (30, 772214), (60, 386107), (151, 153420), (302, 76710), (453, 51140), (604, 38355), (755, 30684), (906, 25570), (1510, 15342), (1812, 12785), (2265, 10228), (2557, 9060), (3020, 7671), (4530, 5114)]