3065590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 6434640

約数和(自身を除く): 3369050

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 899, 961, 1595, 1705, 1798, 1922, 3190, 3410, 4495, 4805, 8990, 9610, 9889, 10571, 19778, 21142, 27869, 49445, 52855, 55738, 98890, 105710, 139345, 278690, 306559, 613118, 1532795, 3065590]

約数ペア:

[(1, 3065590), (2, 1532795), (5, 613118), (10, 306559), (11, 278690), (22, 139345), (29, 105710), (31, 98890), (55, 55738), (58, 52855), (62, 49445), (110, 27869), (145, 21142), (155, 19778), (290, 10571), (310, 9889), (319, 9610), (341, 8990), (638, 4805), (682, 4495), (899, 3410), (961, 3190), (1595, 1922), (1705, 1798)]