1330400490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{7177}}^1$

素因数の和:7391

約数の個数: 64

約数和(自身を含む): 3299353344

約数和(自身を除く): 1968952854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 167, 185, 222, 334, 370, 501, 555, 835, 1002, 1110, 1670, 2505, 5010, 6179, 7177, 12358, 14354, 18537, 21531, 30895, 35885, 37074, 43062, 61790, 71770, 92685, 107655, 185370, 215310, 265549, 531098, 796647, 1198559, 1327745, 1593294, 2397118, 2655490, 3595677, 3983235, 5992795, 7191354, 7966470, 11985590, 17978385, 35956770, 44346683, 88693366, 133040049, 221733415, 266080098, 443466830, 665200245, 1330400490]

約数ペア:

[(1, 1330400490), (2, 665200245), (3, 443466830), (5, 266080098), (6, 221733415), (10, 133040049), (15, 88693366), (30, 44346683), (37, 35956770), (74, 17978385), (111, 11985590), (167, 7966470), (185, 7191354), (222, 5992795), (334, 3983235), (370, 3595677), (501, 2655490), (555, 2397118), (835, 1593294), (1002, 1327745), (1110, 1198559), (1670, 796647), (2505, 531098), (5010, 265549), (6179, 215310), (7177, 185370), (12358, 107655), (14354, 92685), (18537, 71770), (21531, 61790), (30895, 43062), (35885, 37074)]