87106590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3519

約数の個数: 80

約数和(自身を含む): 241845120

約数和(自身を除く): 154738530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 3469, 4185, 5022, 6938, 8370, 10407, 12555, 17345, 20814, 25110, 31221, 34690, 52035, 62442, 93663, 104070, 107539, 156105, 187326, 215078, 280989, 312210, 322617, 468315, 537695, 561978, 645234, 936630, 967851, 1075390, 1404945, 1613085, 1935702, 2809890, 2903553, 3226170, 4839255, 5807106, 8710659, 9678510, 14517765, 17421318, 29035530, 43553295, 87106590]

約数ペア:

[(1, 87106590), (2, 43553295), (3, 29035530), (5, 17421318), (6, 14517765), (9, 9678510), (10, 8710659), (15, 5807106), (18, 4839255), (27, 3226170), (30, 2903553), (31, 2809890), (45, 1935702), (54, 1613085), (62, 1404945), (81, 1075390), (90, 967851), (93, 936630), (135, 645234), (155, 561978), (162, 537695), (186, 468315), (270, 322617), (279, 312210), (310, 280989), (405, 215078), (465, 187326), (558, 156105), (810, 107539), (837, 104070), (930, 93663), (1395, 62442), (1674, 52035), (2511, 34690), (2790, 31221), (3469, 25110), (4185, 20814), (5022, 17345), (6938, 12555), (8370, 10407)]