45851820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109171}}^1$

素因数の和:109190

約数の個数: 48

約数和(自身を含む): 146727168

約数和(自身を除く): 100875348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 109171, 218342, 327513, 436684, 545855, 655026, 764197, 1091710, 1310052, 1528394, 1637565, 2183420, 2292591, 3056788, 3275130, 3820985, 4585182, 6550260, 7641970, 9170364, 11462955, 15283940, 22925910, 45851820]

約数ペア:

[(1, 45851820), (2, 22925910), (3, 15283940), (4, 11462955), (5, 9170364), (6, 7641970), (7, 6550260), (10, 4585182), (12, 3820985), (14, 3275130), (15, 3056788), (20, 2292591), (21, 2183420), (28, 1637565), (30, 1528394), (35, 1310052), (42, 1091710), (60, 764197), (70, 655026), (84, 545855), (105, 436684), (140, 327513), (210, 218342), (420, 109171)]