2013640140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103903}}^1$

素因数の和:103951

約数の個数: 96

約数和(自身を含む): 6284113920

約数和(自身を除く): 4270473780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 19380, 103903, 207806, 311709, 415612, 519515, 623418, 1039030, 1246836, 1558545, 1766351, 1974157, 2078060, 3117090, 3532702, 3948314, 5299053, 5922471, 6234180, 7065404, 7896628, 8831755, 9870785, 10598106, 11844942, 17663510, 19741570, 21196212, 23689884, 26495265, 29612355, 33560669, 35327020, 39483140, 52990530, 59224710, 67121338, 100682007, 105981060, 118449420, 134242676, 167803345, 201364014, 335606690, 402728028, 503410035, 671213380, 1006820070, 2013640140]

約数ペア:

[(1, 2013640140), (2, 1006820070), (3, 671213380), (4, 503410035), (5, 402728028), (6, 335606690), (10, 201364014), (12, 167803345), (15, 134242676), (17, 118449420), (19, 105981060), (20, 100682007), (30, 67121338), (34, 59224710), (38, 52990530), (51, 39483140), (57, 35327020), (60, 33560669), (68, 29612355), (76, 26495265), (85, 23689884), (95, 21196212), (102, 19741570), (114, 17663510), (170, 11844942), (190, 10598106), (204, 9870785), (228, 8831755), (255, 7896628), (285, 7065404), (323, 6234180), (340, 5922471), (380, 5299053), (510, 3948314), (570, 3532702), (646, 3117090), (969, 2078060), (1020, 1974157), (1140, 1766351), (1292, 1558545), (1615, 1246836), (1938, 1039030), (3230, 623418), (3876, 519515), (4845, 415612), (6460, 311709), (9690, 207806), (19380, 103903)]