2019895530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{3067}}^1$

素因数の和:3863

約数の個数: 64

約数和(自身を含む): 5023175040

約数和(自身を除く): 3003279510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 757, 870, 1514, 2271, 3067, 3785, 4542, 6134, 7570, 9201, 11355, 15335, 18402, 21953, 22710, 30670, 43906, 46005, 65859, 88943, 92010, 109765, 131718, 177886, 219530, 266829, 329295, 444715, 533658, 658590, 889430, 1334145, 2321719, 2668290, 4643438, 6965157, 11608595, 13930314, 23217190, 34825785, 67329851, 69651570, 134659702, 201989553, 336649255, 403979106, 673298510, 1009947765, 2019895530]

約数ペア:

[(1, 2019895530), (2, 1009947765), (3, 673298510), (5, 403979106), (6, 336649255), (10, 201989553), (15, 134659702), (29, 69651570), (30, 67329851), (58, 34825785), (87, 23217190), (145, 13930314), (174, 11608595), (290, 6965157), (435, 4643438), (757, 2668290), (870, 2321719), (1514, 1334145), (2271, 889430), (3067, 658590), (3785, 533658), (4542, 444715), (6134, 329295), (7570, 266829), (9201, 219530), (11355, 177886), (15335, 131718), (18402, 109765), (21953, 92010), (22710, 88943), (30670, 65859), (43906, 46005)]