7794990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12393

約数の個数: 48

約数和(自身を含む): 23164128

約数和(自身を除く): 15369138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12373, 24746, 37119, 61865, 74238, 86611, 111357, 123730, 173222, 185595, 222714, 259833, 371190, 433055, 519666, 556785, 779499, 866110, 1113570, 1299165, 1558998, 2598330, 3897495, 7794990]

約数ペア:

[(1, 7794990), (2, 3897495), (3, 2598330), (5, 1558998), (6, 1299165), (7, 1113570), (9, 866110), (10, 779499), (14, 556785), (15, 519666), (18, 433055), (21, 371190), (30, 259833), (35, 222714), (42, 185595), (45, 173222), (63, 123730), (70, 111357), (90, 86611), (105, 74238), (126, 61865), (210, 37119), (315, 24746), (630, 12373)]