90265380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32009}}^1$

素因数の和:32068

約数の個数: 48

約数和(自身を含む): 258128640

約数和(自身を除く): 167863260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 32009, 64018, 96027, 128036, 160045, 192054, 320090, 384108, 480135, 640180, 960270, 1504423, 1920540, 3008846, 4513269, 6017692, 7522115, 9026538, 15044230, 18053076, 22566345, 30088460, 45132690, 90265380]

約数ペア:

[(1, 90265380), (2, 45132690), (3, 30088460), (4, 22566345), (5, 18053076), (6, 15044230), (10, 9026538), (12, 7522115), (15, 6017692), (20, 4513269), (30, 3008846), (47, 1920540), (60, 1504423), (94, 960270), (141, 640180), (188, 480135), (235, 384108), (282, 320090), (470, 192054), (564, 160045), (705, 128036), (940, 96027), (1410, 64018), (2820, 32009)]