1315666470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9679}}^1$

素因数の和:9909

約数の個数: 64

約数和(自身を含む): 3311953920

約数和(自身を除く): 1996287450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 197, 230, 345, 394, 591, 690, 985, 1182, 1970, 2955, 4531, 5910, 9062, 9679, 13593, 19358, 22655, 27186, 29037, 45310, 48395, 58074, 67965, 96790, 135930, 145185, 222617, 290370, 445234, 667851, 1113085, 1335702, 1906763, 2226170, 3339255, 3813526, 5720289, 6678510, 9533815, 11440578, 19067630, 28601445, 43855549, 57202890, 87711098, 131566647, 219277745, 263133294, 438555490, 657833235, 1315666470]

約数ペア:

[(1, 1315666470), (2, 657833235), (3, 438555490), (5, 263133294), (6, 219277745), (10, 131566647), (15, 87711098), (23, 57202890), (30, 43855549), (46, 28601445), (69, 19067630), (115, 11440578), (138, 9533815), (197, 6678510), (230, 5720289), (345, 3813526), (394, 3339255), (591, 2226170), (690, 1906763), (985, 1335702), (1182, 1113085), (1970, 667851), (2955, 445234), (4531, 290370), (5910, 222617), (9062, 145185), (9679, 135930), (13593, 96790), (19358, 67965), (22655, 58074), (27186, 48395), (29037, 45310)]