1477702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{9349}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 3550008000

約数和(自身を除く): 2072305060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1129, 2258, 4516, 5645, 7903, 9349, 11290, 15806, 18698, 22580, 31612, 37396, 39515, 46745, 65443, 79030, 93490, 130886, 158060, 186980, 261772, 327215, 654430, 1308860, 10555021, 21110042, 42220084, 52775105, 73885147, 105550210, 147770294, 211100420, 295540588, 369425735, 738851470, 1477702940]

約数ペア:

[(1, 1477702940), (2, 738851470), (4, 369425735), (5, 295540588), (7, 211100420), (10, 147770294), (14, 105550210), (20, 73885147), (28, 52775105), (35, 42220084), (70, 21110042), (140, 10555021), (1129, 1308860), (2258, 654430), (4516, 327215), (5645, 261772), (7903, 186980), (9349, 158060), (11290, 130886), (15806, 93490), (18698, 79030), (22580, 65443), (31612, 46745), (37396, 39515)]