64834260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3739}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 192894240

約数和(自身を除く): 128059980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 3739, 4335, 5780, 7478, 8670, 11217, 14956, 17340, 18695, 22434, 37390, 44868, 56085, 63563, 74780, 112170, 127126, 190689, 224340, 254252, 317815, 381378, 635630, 762756, 953445, 1080571, 1271260, 1906890, 2161142, 3241713, 3813780, 4322284, 5402855, 6483426, 10805710, 12966852, 16208565, 21611420, 32417130, 64834260]

約数ペア:

[(1, 64834260), (2, 32417130), (3, 21611420), (4, 16208565), (5, 12966852), (6, 10805710), (10, 6483426), (12, 5402855), (15, 4322284), (17, 3813780), (20, 3241713), (30, 2161142), (34, 1906890), (51, 1271260), (60, 1080571), (68, 953445), (85, 762756), (102, 635630), (170, 381378), (204, 317815), (255, 254252), (289, 224340), (340, 190689), (510, 127126), (578, 112170), (867, 74780), (1020, 63563), (1156, 56085), (1445, 44868), (1734, 37390), (2890, 22434), (3468, 18695), (3739, 17340), (4335, 14956), (5780, 11217), (7478, 8670)]