33721490

素因数分解:

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

素因数の和:120

約数の個数: 72

約数和(自身を含む): 71317260

約数和(自身を除く): 37595770

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 121, 145, 155, 242, 290, 310, 319, 341, 605, 638, 682, 899, 961, 1210, 1595, 1705, 1798, 1922, 3190, 3410, 3509, 3751, 4495, 4805, 7018, 7502, 8990, 9610, 9889, 10571, 17545, 18755, 19778, 21142, 27869, 35090, 37510, 49445, 52855, 55738, 98890, 105710, 108779, 116281, 139345, 217558, 232562, 278690, 306559, 543895, 581405, 613118, 1087790, 1162810, 1532795, 3065590, 3372149, 6744298, 16860745, 33721490]

約数ペア:

[(1, 33721490), (2, 16860745), (5, 6744298), (10, 3372149), (11, 3065590), (22, 1532795), (29, 1162810), (31, 1087790), (55, 613118), (58, 581405), (62, 543895), (110, 306559), (121, 278690), (145, 232562), (155, 217558), (242, 139345), (290, 116281), (310, 108779), (319, 105710), (341, 98890), (605, 55738), (638, 52855), (682, 49445), (899, 37510), (961, 35090), (1210, 27869), (1595, 21142), (1705, 19778), (1798, 18755), (1922, 17545), (3190, 10571), (3410, 9889), (3509, 9610), (3751, 8990), (4495, 7502), (4805, 7018)]