2885782410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2017}}^1$

素因数の和:2797

約数の個数: 128

約数和(自身を含む): 8810749440

約数和(自身を除く): 5924967030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 757, 945, 1514, 1890, 2017, 2271, 3785, 4034, 4542, 5299, 6051, 6813, 7570, 10085, 10598, 11355, 12102, 13626, 14119, 15897, 18153, 20170, 20439, 22710, 26495, 28238, 30255, 31794, 34065, 36306, 40878, 42357, 47691, 52990, 54459, 60510, 68130, 70595, 79485, 84714, 90765, 95382, 102195, 108918, 127071, 141190, 143073, 158970, 181530, 204390, 211785, 238455, 254142, 272295, 286146, 381213, 423570, 476910, 544590, 635355, 715365, 762426, 1270710, 1430730, 1526869, 1906065, 3053738, 3812130, 4580607, 7634345, 9161214, 10688083, 13741821, 15268690, 21376166, 22903035, 27483642, 32064249, 41225463, 45806070, 53440415, 64128498, 68709105, 82450926, 96192747, 106880830, 137418210, 160321245, 192385494, 206127315, 288578241, 320642490, 412254630, 480963735, 577156482, 961927470, 1442891205, 2885782410]

約数ペア:

[(1, 2885782410), (2, 1442891205), (3, 961927470), (5, 577156482), (6, 480963735), (7, 412254630), (9, 320642490), (10, 288578241), (14, 206127315), (15, 192385494), (18, 160321245), (21, 137418210), (27, 106880830), (30, 96192747), (35, 82450926), (42, 68709105), (45, 64128498), (54, 53440415), (63, 45806070), (70, 41225463), (90, 32064249), (105, 27483642), (126, 22903035), (135, 21376166), (189, 15268690), (210, 13741821), (270, 10688083), (315, 9161214), (378, 7634345), (630, 4580607), (757, 3812130), (945, 3053738), (1514, 1906065), (1890, 1526869), (2017, 1430730), (2271, 1270710), (3785, 762426), (4034, 715365), (4542, 635355), (5299, 544590), (6051, 476910), (6813, 423570), (7570, 381213), (10085, 286146), (10598, 272295), (11355, 254142), (12102, 238455), (13626, 211785), (14119, 204390), (15897, 181530), (18153, 158970), (20170, 143073), (20439, 141190), (22710, 127071), (26495, 108918), (28238, 102195), (30255, 95382), (31794, 90765), (34065, 84714), (36306, 79485), (40878, 70595), (42357, 68130), (47691, 60510), (52990, 54459)]