211478490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{4003}}^1$

素因数の和:4603

約数の個数: 48

約数和(自身を含む): 550918368

約数和(自身を除く): 339439878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 4003, 5283, 5870, 8006, 8805, 10566, 12009, 17610, 20015, 24018, 26415, 36027, 40030, 52830, 60045, 72054, 120090, 180135, 360270, 2349761, 4699522, 7049283, 11748805, 14098566, 21147849, 23497610, 35246415, 42295698, 70492830, 105739245, 211478490]

約数ペア:

[(1, 211478490), (2, 105739245), (3, 70492830), (5, 42295698), (6, 35246415), (9, 23497610), (10, 21147849), (15, 14098566), (18, 11748805), (30, 7049283), (45, 4699522), (90, 2349761), (587, 360270), (1174, 180135), (1761, 120090), (2935, 72054), (3522, 60045), (4003, 52830), (5283, 40030), (5870, 36027), (8006, 26415), (8805, 24018), (10566, 20015), (12009, 17610)]