85695960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102019}}^1$

素因数の和:102040

約数の個数: 64

約数和(自身を含む): 293817600

約数和(自身を除く): 208121640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 102019, 204038, 306057, 408076, 510095, 612114, 714133, 816152, 1020190, 1224228, 1428266, 1530285, 2040380, 2142399, 2448456, 2856532, 3060570, 3570665, 4080760, 4284798, 5713064, 6121140, 7141330, 8569596, 10711995, 12242280, 14282660, 17139192, 21423990, 28565320, 42847980, 85695960]

約数ペア:

[(1, 85695960), (2, 42847980), (3, 28565320), (4, 21423990), (5, 17139192), (6, 14282660), (7, 12242280), (8, 10711995), (10, 8569596), (12, 7141330), (14, 6121140), (15, 5713064), (20, 4284798), (21, 4080760), (24, 3570665), (28, 3060570), (30, 2856532), (35, 2448456), (40, 2142399), (42, 2040380), (56, 1530285), (60, 1428266), (70, 1224228), (84, 1020190), (105, 816152), (120, 714133), (140, 612114), (168, 510095), (210, 408076), (280, 306057), (420, 204038), (840, 102019)]