1139460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2713}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 3647616

約数和(自身を除く): 2508156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2713, 5426, 8139, 10852, 13565, 16278, 18991, 27130, 32556, 37982, 40695, 54260, 56973, 75964, 81390, 94955, 113946, 162780, 189910, 227892, 284865, 379820, 569730, 1139460]

約数ペア:

[(1, 1139460), (2, 569730), (3, 379820), (4, 284865), (5, 227892), (6, 189910), (7, 162780), (10, 113946), (12, 94955), (14, 81390), (15, 75964), (20, 56973), (21, 54260), (28, 40695), (30, 37982), (35, 32556), (42, 27130), (60, 18991), (70, 16278), (84, 13565), (105, 10852), (140, 8139), (210, 5426), (420, 2713)]