1213744510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5987}}^1$

素因数の和:6121

約数の個数: 64

約数和(自身を含む): 2535079680

約数和(自身を除く): 1321335170

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 97, 110, 190, 194, 209, 418, 485, 970, 1045, 1067, 1843, 2090, 2134, 3686, 5335, 5987, 9215, 10670, 11974, 18430, 20273, 29935, 40546, 59870, 65857, 101365, 113753, 131714, 202730, 227506, 329285, 568765, 580739, 658570, 1137530, 1161478, 1251283, 2502566, 2903695, 5807390, 6256415, 6388129, 11034041, 12512830, 12776258, 22068082, 31940645, 55170205, 63881290, 110340410, 121374451, 242748902, 606872255, 1213744510]

約数ペア:

[(1, 1213744510), (2, 606872255), (5, 242748902), (10, 121374451), (11, 110340410), (19, 63881290), (22, 55170205), (38, 31940645), (55, 22068082), (95, 12776258), (97, 12512830), (110, 11034041), (190, 6388129), (194, 6256415), (209, 5807390), (418, 2903695), (485, 2502566), (970, 1251283), (1045, 1161478), (1067, 1137530), (1843, 658570), (2090, 580739), (2134, 568765), (3686, 329285), (5335, 227506), (5987, 202730), (9215, 131714), (10670, 113753), (11974, 101365), (18430, 65857), (20273, 59870), (29935, 40546)]