1569649340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{14969}}^1$

素因数の和:15099

約数の個数: 72

約数和(自身を含む): 3870523440

約数和(自身を除く): 2300874100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 749, 980, 1070, 1498, 2140, 2996, 3745, 5243, 7490, 10486, 14969, 14980, 20972, 26215, 29938, 52430, 59876, 74845, 104783, 104860, 149690, 209566, 299380, 419132, 523915, 733481, 1047830, 1466962, 1601683, 2095660, 2933924, 3203366, 3667405, 6406732, 7334810, 8008415, 11211781, 14669620, 16016830, 22423562, 32033660, 44847124, 56058905, 78482467, 112117810, 156964934, 224235620, 313929868, 392412335, 784824670, 1569649340]

約数ペア:

[(1, 1569649340), (2, 784824670), (4, 392412335), (5, 313929868), (7, 224235620), (10, 156964934), (14, 112117810), (20, 78482467), (28, 56058905), (35, 44847124), (49, 32033660), (70, 22423562), (98, 16016830), (107, 14669620), (140, 11211781), (196, 8008415), (214, 7334810), (245, 6406732), (428, 3667405), (490, 3203366), (535, 2933924), (749, 2095660), (980, 1601683), (1070, 1466962), (1498, 1047830), (2140, 733481), (2996, 523915), (3745, 419132), (5243, 299380), (7490, 209566), (10486, 149690), (14969, 104860), (14980, 104783), (20972, 74845), (26215, 59876), (29938, 52430)]