78520230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2339}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 204787440

約数和(自身を除く): 126267210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1865, 2238, 2339, 3357, 3730, 4678, 5595, 6714, 7017, 11190, 11695, 14034, 16785, 21051, 23390, 33570, 35085, 42102, 70170, 105255, 210510, 872447, 1744894, 2617341, 4362235, 5234682, 7852023, 8724470, 13086705, 15704046, 26173410, 39260115, 78520230]

約数ペア:

[(1, 78520230), (2, 39260115), (3, 26173410), (5, 15704046), (6, 13086705), (9, 8724470), (10, 7852023), (15, 5234682), (18, 4362235), (30, 2617341), (45, 1744894), (90, 872447), (373, 210510), (746, 105255), (1119, 70170), (1865, 42102), (2238, 35085), (2339, 33570), (3357, 23390), (3730, 21051), (4678, 16785), (5595, 14034), (6714, 11695), (7017, 11190)]