2079738010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{6449}}^1$

素因数の和:6751

約数の個数: 64

約数和(自身を含む): 4547404800

約数和(自身を除く): 2467666790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 271, 542, 595, 1190, 1355, 1897, 2710, 3794, 4607, 6449, 9214, 9485, 12898, 18970, 23035, 32245, 32249, 45143, 46070, 64490, 64498, 90286, 109633, 161245, 219266, 225715, 322490, 451430, 548165, 767431, 1096330, 1534862, 1747679, 3495358, 3837155, 7674310, 8738395, 12233753, 17476790, 24467506, 29710543, 59421086, 61168765, 122337530, 148552715, 207973801, 297105430, 415947602, 1039869005, 2079738010]

約数ペア:

[(1, 2079738010), (2, 1039869005), (5, 415947602), (7, 297105430), (10, 207973801), (14, 148552715), (17, 122337530), (34, 61168765), (35, 59421086), (70, 29710543), (85, 24467506), (119, 17476790), (170, 12233753), (238, 8738395), (271, 7674310), (542, 3837155), (595, 3495358), (1190, 1747679), (1355, 1534862), (1897, 1096330), (2710, 767431), (3794, 548165), (4607, 451430), (6449, 322490), (9214, 225715), (9485, 219266), (12898, 161245), (18970, 109633), (23035, 90286), (32245, 64498), (32249, 64490), (45143, 46070)]