401045730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1949}}^1$

素因数の和:2016

約数の個数: 64

約数和(自身を含む): 1016496000

約数和(自身を除く): 615450270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 1949, 2166, 3610, 3898, 5415, 5847, 6859, 9745, 10830, 11694, 13718, 19490, 20577, 29235, 34295, 37031, 41154, 58470, 68590, 74062, 102885, 111093, 185155, 205770, 222186, 370310, 555465, 703589, 1110930, 1407178, 2110767, 3517945, 4221534, 7035890, 10553835, 13368191, 21107670, 26736382, 40104573, 66840955, 80209146, 133681910, 200522865, 401045730]

約数ペア:

[(1, 401045730), (2, 200522865), (3, 133681910), (5, 80209146), (6, 66840955), (10, 40104573), (15, 26736382), (19, 21107670), (30, 13368191), (38, 10553835), (57, 7035890), (95, 4221534), (114, 3517945), (190, 2110767), (285, 1407178), (361, 1110930), (570, 703589), (722, 555465), (1083, 370310), (1805, 222186), (1949, 205770), (2166, 185155), (3610, 111093), (3898, 102885), (5415, 74062), (5847, 68590), (6859, 58470), (9745, 41154), (10830, 37031), (11694, 34295), (13718, 29235), (19490, 20577)]