1008041020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4703}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 2421393408

約数和(自身を除く): 1413352388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1531, 3062, 4703, 6124, 7655, 9406, 10717, 15310, 18812, 21434, 23515, 30620, 32921, 42868, 47030, 53585, 65842, 94060, 107170, 131684, 164605, 214340, 329210, 658420, 7200293, 14400586, 28801172, 36001465, 50402051, 72002930, 100804102, 144005860, 201608204, 252010255, 504020510, 1008041020]

約数ペア:

[(1, 1008041020), (2, 504020510), (4, 252010255), (5, 201608204), (7, 144005860), (10, 100804102), (14, 72002930), (20, 50402051), (28, 36001465), (35, 28801172), (70, 14400586), (140, 7200293), (1531, 658420), (3062, 329210), (4703, 214340), (6124, 164605), (7655, 131684), (9406, 107170), (10717, 94060), (15310, 65842), (18812, 53585), (21434, 47030), (23515, 42868), (30620, 32921)]