23381370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 37720710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1087, 1195, 1434, 2151, 2174, 2390, 3261, 3585, 4302, 5435, 6522, 7170, 9783, 10755, 10870, 16305, 19566, 21510, 32610, 48915, 97830, 259793, 519586, 779379, 1298965, 1558758, 2338137, 2597930, 3896895, 4676274, 7793790, 11690685, 23381370]

約数ペア:

[(1, 23381370), (2, 11690685), (3, 7793790), (5, 4676274), (6, 3896895), (9, 2597930), (10, 2338137), (15, 1558758), (18, 1298965), (30, 779379), (45, 519586), (90, 259793), (239, 97830), (478, 48915), (717, 32610), (1087, 21510), (1195, 19566), (1434, 16305), (2151, 10870), (2174, 10755), (2390, 9783), (3261, 7170), (3585, 6522), (4302, 5435)]