2950803660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7025723}}^1$

素因数の和:7025742

約数の個数: 48

約数和(自身を含む): 9442573056

約数和(自身を除く): 6491769396

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, 7025723, 14051446, 21077169, 28102892, 35128615, 42154338, 49180061, 70257230, 84308676, 98360122, 105385845, 140514460, 147540183, 196720244, 210771690, 245900305, 295080366, 421543380, 491800610, 590160732, 737700915, 983601220, 1475401830, 2950803660]

約数ペア:

[(1, 2950803660), (2, 1475401830), (3, 983601220), (4, 737700915), (5, 590160732), (6, 491800610), (7, 421543380), (10, 295080366), (12, 245900305), (14, 210771690), (15, 196720244), (20, 147540183), (21, 140514460), (28, 105385845), (30, 98360122), (35, 84308676), (42, 70257230), (60, 49180061), (70, 42154338), (84, 35128615), (105, 28102892), (140, 21077169), (210, 14051446), (420, 7025723)]