2970692930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 5543572608

約数和(自身を除く): 2572879678

約数列:

[1, 2, 5, 10, 53, 106, 137, 163, 251, 265, 274, 326, 502, 530, 685, 815, 1255, 1370, 1630, 2510, 7261, 8639, 13303, 14522, 17278, 22331, 26606, 34387, 36305, 40913, 43195, 44662, 66515, 68774, 72610, 81826, 86390, 111655, 133030, 171935, 204565, 223310, 343870, 409130, 1183543, 1822511, 2168389, 2367086, 3645022, 4336778, 5605081, 5917715, 9112555, 10841945, 11210162, 11835430, 18225110, 21683890, 28025405, 56050810, 297069293, 594138586, 1485346465, 2970692930]

約数ペア:

[(1, 2970692930), (2, 1485346465), (5, 594138586), (10, 297069293), (53, 56050810), (106, 28025405), (137, 21683890), (163, 18225110), (251, 11835430), (265, 11210162), (274, 10841945), (326, 9112555), (502, 5917715), (530, 5605081), (685, 4336778), (815, 3645022), (1255, 2367086), (1370, 2168389), (1630, 1822511), (2510, 1183543), (7261, 409130), (8639, 343870), (13303, 223310), (14522, 204565), (17278, 171935), (22331, 133030), (26606, 111655), (34387, 86390), (36305, 81826), (40913, 72610), (43195, 68774), (44662, 66515)]