39154920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6659}}^1$

素因数の和:6687

約数の個数: 96

約数和(自身を含む): 136663200

約数和(自身を除く): 97508280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6659, 13318, 19977, 26636, 33295, 39954, 46613, 53272, 66590, 79908, 93226, 99885, 133180, 139839, 159816, 186452, 199770, 233065, 266360, 279678, 326291, 372904, 399540, 466130, 559356, 652582, 699195, 799080, 932260, 978873, 1118712, 1305164, 1398390, 1631455, 1864520, 1957746, 2610328, 2796780, 3262910, 3915492, 4894365, 5593560, 6525820, 7830984, 9788730, 13051640, 19577460, 39154920]

約数ペア:

[(1, 39154920), (2, 19577460), (3, 13051640), (4, 9788730), (5, 7830984), (6, 6525820), (7, 5593560), (8, 4894365), (10, 3915492), (12, 3262910), (14, 2796780), (15, 2610328), (20, 1957746), (21, 1864520), (24, 1631455), (28, 1398390), (30, 1305164), (35, 1118712), (40, 978873), (42, 932260), (49, 799080), (56, 699195), (60, 652582), (70, 559356), (84, 466130), (98, 399540), (105, 372904), (120, 326291), (140, 279678), (147, 266360), (168, 233065), (196, 199770), (210, 186452), (245, 159816), (280, 139839), (294, 133180), (392, 99885), (420, 93226), (490, 79908), (588, 66590), (735, 53272), (840, 46613), (980, 39954), (1176, 33295), (1470, 26636), (1960, 19977), (2940, 13318), (5880, 6659)]