251627970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 671239296

約数和(自身を除く): 419611326

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 121, 165, 206, 242, 309, 330, 363, 515, 605, 618, 673, 726, 1030, 1133, 1210, 1346, 1545, 1815, 2019, 2266, 3090, 3365, 3399, 3630, 4038, 5665, 6730, 6798, 7403, 10095, 11330, 12463, 14806, 16995, 20190, 22209, 24926, 33990, 37015, 37389, 44418, 62315, 69319, 74030, 74778, 81433, 111045, 124630, 138638, 162866, 186945, 207957, 222090, 244299, 346595, 373890, 407165, 415914, 488598, 693190, 762509, 814330, 1039785, 1221495, 1525018, 2079570, 2287527, 2442990, 3812545, 4575054, 7625090, 8387599, 11437635, 16775198, 22875270, 25162797, 41937995, 50325594, 83875990, 125813985, 251627970]

約数ペア:

[(1, 251627970), (2, 125813985), (3, 83875990), (5, 50325594), (6, 41937995), (10, 25162797), (11, 22875270), (15, 16775198), (22, 11437635), (30, 8387599), (33, 7625090), (55, 4575054), (66, 3812545), (103, 2442990), (110, 2287527), (121, 2079570), (165, 1525018), (206, 1221495), (242, 1039785), (309, 814330), (330, 762509), (363, 693190), (515, 488598), (605, 415914), (618, 407165), (673, 373890), (726, 346595), (1030, 244299), (1133, 222090), (1210, 207957), (1346, 186945), (1545, 162866), (1815, 138638), (2019, 124630), (2266, 111045), (3090, 81433), (3365, 74778), (3399, 74030), (3630, 69319), (4038, 62315), (5665, 44418), (6730, 37389), (6798, 37015), (7403, 33990), (10095, 24926), (11330, 22209), (12463, 20190), (14806, 16995)]