2912705187140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3583}}^1\times {\mathrm{69959}}^1$

素因数の和:73641

約数の個数: 96

約数和(自身を含む): 7076790927360

約数和(自身を除く): 4164085740220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3583, 5810, 7166, 11620, 14332, 17915, 25081, 35830, 50162, 69959, 71660, 100324, 125405, 139918, 250810, 279836, 297389, 349795, 489713, 501620, 594778, 699590, 979426, 1189556, 1399180, 1486945, 1958852, 2081723, 2448565, 2973890, 4163446, 4897130, 5806597, 5947780, 8326892, 9794260, 10408615, 11613194, 20817230, 23226388, 29032985, 40646179, 41634460, 58065970, 81292358, 116131940, 162584716, 203230895, 250663097, 406461790, 501326194, 812923580, 1002652388, 1253315485, 1754641679, 2506630970, 3509283358, 5013261940, 7018566716, 8773208395, 17546416790, 20805037051, 35092833580, 41610074102, 83220148204, 104025185255, 145635259357, 208050370510, 291270518714, 416100741020, 582541037428, 728176296785, 1456352593570, 2912705187140]

約数ペア:

[(1, 2912705187140), (2, 1456352593570), (4, 728176296785), (5, 582541037428), (7, 416100741020), (10, 291270518714), (14, 208050370510), (20, 145635259357), (28, 104025185255), (35, 83220148204), (70, 41610074102), (83, 35092833580), (140, 20805037051), (166, 17546416790), (332, 8773208395), (415, 7018566716), (581, 5013261940), (830, 3509283358), (1162, 2506630970), (1660, 1754641679), (2324, 1253315485), (2905, 1002652388), (3583, 812923580), (5810, 501326194), (7166, 406461790), (11620, 250663097), (14332, 203230895), (17915, 162584716), (25081, 116131940), (35830, 81292358), (50162, 58065970), (69959, 41634460), (71660, 40646179), (100324, 29032985), (125405, 23226388), (139918, 20817230), (250810, 11613194), (279836, 10408615), (297389, 9794260), (349795, 8326892), (489713, 5947780), (501620, 5806597), (594778, 4897130), (699590, 4163446), (979426, 2973890), (1189556, 2448565), (1399180, 2081723), (1486945, 1958852)]