84763420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1021}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 203974848

約数和(自身を除く): 119211428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1021, 1186, 2042, 2372, 2965, 4084, 4151, 5105, 5930, 7147, 8302, 10210, 11860, 14294, 16604, 20420, 20755, 28588, 35735, 41510, 71470, 83020, 142940, 605453, 1210906, 2421812, 3027265, 4238171, 6054530, 8476342, 12109060, 16952684, 21190855, 42381710, 84763420]

約数ペア:

[(1, 84763420), (2, 42381710), (4, 21190855), (5, 16952684), (7, 12109060), (10, 8476342), (14, 6054530), (20, 4238171), (28, 3027265), (35, 2421812), (70, 1210906), (140, 605453), (593, 142940), (1021, 83020), (1186, 71470), (2042, 41510), (2372, 35735), (2965, 28588), (4084, 20755), (4151, 20420), (5105, 16604), (5930, 14294), (7147, 11860), (8302, 10210)]