168194820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3271}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 471639168

約数和(自身を除く): 303444348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 2571, 3271, 3428, 4285, 5142, 6542, 8570, 9813, 10284, 12855, 13084, 16355, 17140, 19626, 25710, 32710, 39252, 49065, 51420, 65420, 98130, 196260, 2803247, 5606494, 8409741, 11212988, 14016235, 16819482, 28032470, 33638964, 42048705, 56064940, 84097410, 168194820]

約数ペア:

[(1, 168194820), (2, 84097410), (3, 56064940), (4, 42048705), (5, 33638964), (6, 28032470), (10, 16819482), (12, 14016235), (15, 11212988), (20, 8409741), (30, 5606494), (60, 2803247), (857, 196260), (1714, 98130), (2571, 65420), (3271, 51420), (3428, 49065), (4285, 39252), (5142, 32710), (6542, 25710), (8570, 19626), (9813, 17140), (10284, 16355), (12855, 13084)]