238848390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241261}}^1$

素因数の和:241285

約数の個数: 48

約数和(自身を含む): 677463696

約数和(自身を除く): 438615306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 241261, 482522, 723783, 1206305, 1447566, 2171349, 2412610, 2653871, 3618915, 4342698, 5307742, 7237830, 7961613, 10856745, 13269355, 15923226, 21713490, 23884839, 26538710, 39808065, 47769678, 79616130, 119424195, 238848390]

約数ペア:

[(1, 238848390), (2, 119424195), (3, 79616130), (5, 47769678), (6, 39808065), (9, 26538710), (10, 23884839), (11, 21713490), (15, 15923226), (18, 13269355), (22, 10856745), (30, 7961613), (33, 7237830), (45, 5307742), (55, 4342698), (66, 3618915), (90, 2653871), (99, 2412610), (110, 2171349), (165, 1447566), (198, 1206305), (330, 723783), (495, 482522), (990, 241261)]