15702539020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3343}}^1\times {\mathrm{4793}}^1$

素因数の和:8159

約数の個数: 72

約数和(自身を含む): 38378539584

約数和(自身を除く): 22676000564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3343, 4793, 6686, 9586, 13372, 16715, 19172, 23401, 23965, 33430, 33551, 46802, 47930, 66860, 67102, 93604, 95860, 117005, 134204, 163807, 167755, 234010, 234857, 327614, 335510, 468020, 469714, 655228, 671020, 819035, 939428, 1174285, 1638070, 2348570, 3276140, 4697140, 16022999, 32045998, 64091996, 80114995, 112160993, 160229990, 224321986, 320459980, 448643972, 560804965, 785126951, 1121609930, 1570253902, 2243219860, 3140507804, 3925634755, 7851269510, 15702539020]

約数ペア:

[(1, 15702539020), (2, 7851269510), (4, 3925634755), (5, 3140507804), (7, 2243219860), (10, 1570253902), (14, 1121609930), (20, 785126951), (28, 560804965), (35, 448643972), (49, 320459980), (70, 224321986), (98, 160229990), (140, 112160993), (196, 80114995), (245, 64091996), (490, 32045998), (980, 16022999), (3343, 4697140), (4793, 3276140), (6686, 2348570), (9586, 1638070), (13372, 1174285), (16715, 939428), (19172, 819035), (23401, 671020), (23965, 655228), (33430, 469714), (33551, 468020), (46802, 335510), (47930, 327614), (66860, 234857), (67102, 234010), (93604, 167755), (95860, 163807), (117005, 134204)]