2209969140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{783677}}^1$

素因数の和:783736

約数の個数: 48

約数和(自身を含む): 6319579392

約数和(自身を除く): 4109610252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 783677, 1567354, 2351031, 3134708, 3918385, 4702062, 7836770, 9404124, 11755155, 15673540, 23510310, 36832819, 47020620, 73665638, 110498457, 147331276, 184164095, 220996914, 368328190, 441993828, 552492285, 736656380, 1104984570, 2209969140]

約数ペア:

[(1, 2209969140), (2, 1104984570), (3, 736656380), (4, 552492285), (5, 441993828), (6, 368328190), (10, 220996914), (12, 184164095), (15, 147331276), (20, 110498457), (30, 73665638), (47, 47020620), (60, 36832819), (94, 23510310), (141, 15673540), (188, 11755155), (235, 9404124), (282, 7836770), (470, 4702062), (564, 3918385), (705, 3134708), (940, 2351031), (1410, 1567354), (2820, 783677)]