1204388630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 2356687872

約数和(自身を除く): 1152299242

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 307, 470, 491, 614, 799, 982, 1535, 1598, 2455, 3070, 3995, 4910, 5219, 7990, 8347, 10438, 14429, 16694, 23077, 26095, 28858, 41735, 46154, 52190, 72145, 83470, 115385, 144290, 150737, 230770, 245293, 301474, 392309, 490586, 753685, 784618, 1226465, 1507370, 1961545, 2452930, 2562529, 3923090, 5125058, 7084639, 12812645, 14169278, 25625290, 35423195, 70846390, 120438863, 240877726, 602194315, 1204388630]

約数ペア:

[(1, 1204388630), (2, 602194315), (5, 240877726), (10, 120438863), (17, 70846390), (34, 35423195), (47, 25625290), (85, 14169278), (94, 12812645), (170, 7084639), (235, 5125058), (307, 3923090), (470, 2562529), (491, 2452930), (614, 1961545), (799, 1507370), (982, 1226465), (1535, 784618), (1598, 753685), (2455, 490586), (3070, 392309), (3995, 301474), (4910, 245293), (5219, 230770), (7990, 150737), (8347, 144290), (10438, 115385), (14429, 83470), (16694, 72145), (23077, 52190), (26095, 46154), (28858, 41735)]