269071010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 273797470

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 179, 310, 358, 373, 403, 746, 806, 895, 1790, 1865, 2015, 2327, 3730, 4030, 4654, 4849, 5549, 9698, 11098, 11563, 11635, 23126, 23270, 24245, 27745, 48490, 55490, 57815, 66767, 72137, 115630, 133534, 144274, 150319, 300638, 333835, 360685, 667670, 721370, 751595, 867971, 1503190, 1735942, 2069777, 4139554, 4339855, 8679710, 10348885, 20697770, 26907101, 53814202, 134535505, 269071010]

約数ペア:

[(1, 269071010), (2, 134535505), (5, 53814202), (10, 26907101), (13, 20697770), (26, 10348885), (31, 8679710), (62, 4339855), (65, 4139554), (130, 2069777), (155, 1735942), (179, 1503190), (310, 867971), (358, 751595), (373, 721370), (403, 667670), (746, 360685), (806, 333835), (895, 300638), (1790, 150319), (1865, 144274), (2015, 133534), (2327, 115630), (3730, 72137), (4030, 66767), (4654, 57815), (4849, 55490), (5549, 48490), (9698, 27745), (11098, 24245), (11563, 23270), (11635, 23126)]