42371370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 113904000

約数和(自身を除く): 71532630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1129, 1251, 1390, 2085, 2258, 2502, 3387, 3753, 4170, 5645, 6255, 6774, 7506, 10161, 11290, 12510, 16935, 18765, 20322, 30483, 33870, 37530, 50805, 60966, 101610, 152415, 156931, 304830, 313862, 470793, 784655, 941586, 1412379, 1569310, 2353965, 2824758, 4237137, 4707930, 7061895, 8474274, 14123790, 21185685, 42371370]

約数ペア:

[(1, 42371370), (2, 21185685), (3, 14123790), (5, 8474274), (6, 7061895), (9, 4707930), (10, 4237137), (15, 2824758), (18, 2353965), (27, 1569310), (30, 1412379), (45, 941586), (54, 784655), (90, 470793), (135, 313862), (139, 304830), (270, 156931), (278, 152415), (417, 101610), (695, 60966), (834, 50805), (1129, 37530), (1251, 33870), (1390, 30483), (2085, 20322), (2258, 18765), (2502, 16935), (3387, 12510), (3753, 11290), (4170, 10161), (5645, 7506), (6255, 6774)]