3280860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 10863216

約数和(自身を除く): 7582356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1657, 1980, 3314, 4971, 6628, 8285, 9942, 14913, 16570, 18227, 19884, 24855, 29826, 33140, 36454, 49710, 54681, 59652, 72908, 74565, 91135, 99420, 109362, 149130, 164043, 182270, 218724, 273405, 298260, 328086, 364540, 546810, 656172, 820215, 1093620, 1640430, 3280860]

約数ペア:

[(1, 3280860), (2, 1640430), (3, 1093620), (4, 820215), (5, 656172), (6, 546810), (9, 364540), (10, 328086), (11, 298260), (12, 273405), (15, 218724), (18, 182270), (20, 164043), (22, 149130), (30, 109362), (33, 99420), (36, 91135), (44, 74565), (45, 72908), (55, 59652), (60, 54681), (66, 49710), (90, 36454), (99, 33140), (110, 29826), (132, 24855), (165, 19884), (180, 18227), (198, 16570), (220, 14913), (330, 9942), (396, 8285), (495, 6628), (660, 4971), (990, 3314), (1657, 1980)]