15698891610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{2011}}^1$

素因数の和:3053

約数の個数: 128

約数和(自身を含む): 43372281600

約数和(自身を除く): 27673389990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 997, 1305, 1566, 1994, 2011, 2610, 2991, 3915, 4022, 4985, 5982, 6033, 7830, 8973, 9970, 10055, 12066, 14955, 17946, 18099, 20110, 26919, 28913, 29910, 30165, 36198, 44865, 53838, 54297, 57826, 58319, 60330, 86739, 89730, 90495, 108594, 116638, 134595, 144565, 173478, 174957, 180990, 260217, 269190, 271485, 289130, 291595, 349914, 433695, 520434, 524871, 542970, 583190, 780651, 867390, 874785, 1049742, 1301085, 1561302, 1574613, 1749570, 2004967, 2602170, 2624355, 3149226, 3903255, 4009934, 5248710, 6014901, 7806510, 7873065, 10024835, 12029802, 15746130, 18044703, 20049670, 30074505, 36089406, 54134109, 58144043, 60149010, 90223515, 108268218, 116288086, 174432129, 180447030, 270670545, 290720215, 348864258, 523296387, 541341090, 581440430, 872160645, 1046592774, 1569889161, 1744321290, 2616481935, 3139778322, 5232963870, 7849445805, 15698891610]

約数ペア:

[(1, 15698891610), (2, 7849445805), (3, 5232963870), (5, 3139778322), (6, 2616481935), (9, 1744321290), (10, 1569889161), (15, 1046592774), (18, 872160645), (27, 581440430), (29, 541341090), (30, 523296387), (45, 348864258), (54, 290720215), (58, 270670545), (87, 180447030), (90, 174432129), (135, 116288086), (145, 108268218), (174, 90223515), (261, 60149010), (270, 58144043), (290, 54134109), (435, 36089406), (522, 30074505), (783, 20049670), (870, 18044703), (997, 15746130), (1305, 12029802), (1566, 10024835), (1994, 7873065), (2011, 7806510), (2610, 6014901), (2991, 5248710), (3915, 4009934), (4022, 3903255), (4985, 3149226), (5982, 2624355), (6033, 2602170), (7830, 2004967), (8973, 1749570), (9970, 1574613), (10055, 1561302), (12066, 1301085), (14955, 1049742), (17946, 874785), (18099, 867390), (20110, 780651), (26919, 583190), (28913, 542970), (29910, 524871), (30165, 520434), (36198, 433695), (44865, 349914), (53838, 291595), (54297, 289130), (57826, 271485), (58319, 269190), (60330, 260217), (86739, 180990), (89730, 174957), (90495, 173478), (108594, 144565), (116638, 134595)]