15511441890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{121687}}^1$

素因数の和:122311

約数の個数: 64

約数和(自身を含む): 42616111104

約数和(自身を除く): 27104669214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607, 1214, 1821, 3035, 3642, 4249, 6070, 8498, 9105, 12747, 18210, 21245, 25494, 42490, 63735, 121687, 127470, 243374, 365061, 608435, 730122, 851809, 1216870, 1703618, 1825305, 2555427, 3650610, 4259045, 5110854, 8518090, 12777135, 25554270, 73864009, 147728018, 221592027, 369320045, 443184054, 517048063, 738640090, 1034096126, 1107960135, 1551144189, 2215920270, 2585240315, 3102288378, 5170480630, 7755720945, 15511441890]

約数ペア:

[(1, 15511441890), (2, 7755720945), (3, 5170480630), (5, 3102288378), (6, 2585240315), (7, 2215920270), (10, 1551144189), (14, 1107960135), (15, 1034096126), (21, 738640090), (30, 517048063), (35, 443184054), (42, 369320045), (70, 221592027), (105, 147728018), (210, 73864009), (607, 25554270), (1214, 12777135), (1821, 8518090), (3035, 5110854), (3642, 4259045), (4249, 3650610), (6070, 2555427), (8498, 1825305), (9105, 1703618), (12747, 1216870), (18210, 851809), (21245, 730122), (25494, 608435), (42490, 365061), (63735, 243374), (121687, 127470)]