15696640430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{3449}}^1$

素因数の和:4901

約数の個数: 64

約数和(自身を含む): 31521960000

約数和(自身を除く): 15825319570

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1409, 1615, 2818, 3230, 3449, 6898, 7045, 14090, 17245, 23953, 26771, 34490, 47906, 53542, 58633, 65531, 117266, 119765, 131062, 133855, 239530, 267710, 293165, 327655, 455107, 586330, 655310, 910214, 1114027, 2228054, 2275535, 4551070, 4859641, 5570135, 9719282, 11140270, 24298205, 48596410, 82613897, 92333179, 165227794, 184666358, 413069485, 461665895, 826138970, 923331790, 1569664043, 3139328086, 7848320215, 15696640430]

約数ペア:

[(1, 15696640430), (2, 7848320215), (5, 3139328086), (10, 1569664043), (17, 923331790), (19, 826138970), (34, 461665895), (38, 413069485), (85, 184666358), (95, 165227794), (170, 92333179), (190, 82613897), (323, 48596410), (646, 24298205), (1409, 11140270), (1615, 9719282), (2818, 5570135), (3230, 4859641), (3449, 4551070), (6898, 2275535), (7045, 2228054), (14090, 1114027), (17245, 910214), (23953, 655310), (26771, 586330), (34490, 455107), (47906, 327655), (53542, 293165), (58633, 267710), (65531, 239530), (117266, 133855), (119765, 131062)]