668850570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{49877}}^1$

素因数の和:50039

約数の個数: 48

約数和(自身を含む): 1750717800

約数和(自身を除く): 1081867230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 49877, 99754, 149631, 249385, 299262, 448893, 498770, 748155, 897786, 1496310, 2244465, 4488930, 7431673, 14863346, 22295019, 37158365, 44590038, 66885057, 74316730, 111475095, 133770114, 222950190, 334425285, 668850570]

約数ペア:

[(1, 668850570), (2, 334425285), (3, 222950190), (5, 133770114), (6, 111475095), (9, 74316730), (10, 66885057), (15, 44590038), (18, 37158365), (30, 22295019), (45, 14863346), (90, 7431673), (149, 4488930), (298, 2244465), (447, 1496310), (745, 897786), (894, 748155), (1341, 498770), (1490, 448893), (2235, 299262), (2682, 249385), (4470, 149631), (6705, 99754), (13410, 49877)]