64326130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 72842510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 697, 839, 902, 935, 1394, 1678, 1870, 2255, 3485, 4195, 4510, 6970, 7667, 8390, 9229, 14263, 15334, 18458, 28526, 34399, 38335, 46145, 68798, 71315, 76670, 92290, 142630, 156893, 171995, 313786, 343990, 378389, 584783, 756778, 784465, 1169566, 1568930, 1891945, 2923915, 3783890, 5847830, 6432613, 12865226, 32163065, 64326130]

約数ペア:

[(1, 64326130), (2, 32163065), (5, 12865226), (10, 6432613), (11, 5847830), (17, 3783890), (22, 2923915), (34, 1891945), (41, 1568930), (55, 1169566), (82, 784465), (85, 756778), (110, 584783), (170, 378389), (187, 343990), (205, 313786), (374, 171995), (410, 156893), (451, 142630), (697, 92290), (839, 76670), (902, 71315), (935, 68798), (1394, 46145), (1678, 38335), (1870, 34399), (2255, 28526), (3485, 18458), (4195, 15334), (4510, 14263), (6970, 9229), (7667, 8390)]