83731290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8687

約数の個数: 64

約数和(自身を含む): 224000640

約数和(自身を除く): 140269350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 8641, 9690, 17282, 25923, 43205, 51846, 86410, 129615, 146897, 164179, 259230, 293794, 328358, 440691, 492537, 734485, 820895, 881382, 985074, 1468970, 1641790, 2203455, 2462685, 2791043, 4406910, 4925370, 5582086, 8373129, 13955215, 16746258, 27910430, 41865645, 83731290]

約数ペア:

[(1, 83731290), (2, 41865645), (3, 27910430), (5, 16746258), (6, 13955215), (10, 8373129), (15, 5582086), (17, 4925370), (19, 4406910), (30, 2791043), (34, 2462685), (38, 2203455), (51, 1641790), (57, 1468970), (85, 985074), (95, 881382), (102, 820895), (114, 734485), (170, 492537), (190, 440691), (255, 328358), (285, 293794), (323, 259230), (510, 164179), (570, 146897), (646, 129615), (969, 86410), (1615, 51846), (1938, 43205), (3230, 25923), (4845, 17282), (8641, 9690)]