29556420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 84935424

約数和(自身を除く): 55379004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 223, 235, 282, 446, 470, 564, 669, 705, 892, 940, 1115, 1338, 1410, 2209, 2230, 2676, 2820, 3345, 4418, 4460, 6627, 6690, 8836, 10481, 11045, 13254, 13380, 20962, 22090, 26508, 31443, 33135, 41924, 44180, 52405, 62886, 66270, 104810, 125772, 132540, 157215, 209620, 314430, 492607, 628860, 985214, 1477821, 1970428, 2463035, 2955642, 4926070, 5911284, 7389105, 9852140, 14778210, 29556420]

約数ペア:

[(1, 29556420), (2, 14778210), (3, 9852140), (4, 7389105), (5, 5911284), (6, 4926070), (10, 2955642), (12, 2463035), (15, 1970428), (20, 1477821), (30, 985214), (47, 628860), (60, 492607), (94, 314430), (141, 209620), (188, 157215), (223, 132540), (235, 125772), (282, 104810), (446, 66270), (470, 62886), (564, 52405), (669, 44180), (705, 41924), (892, 33135), (940, 31443), (1115, 26508), (1338, 22090), (1410, 20962), (2209, 13380), (2230, 13254), (2676, 11045), (2820, 10481), (3345, 8836), (4418, 6690), (4460, 6627)]