82468890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 248302080

約数和(自身を除く): 165833190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1657, 1659, 2370, 2765, 3314, 3318, 3555, 4971, 4977, 5530, 7110, 8285, 8295, 9942, 9954, 11599, 14913, 16570, 16590, 23198, 24855, 24885, 29826, 34797, 49710, 49770, 57995, 69594, 74565, 104391, 115990, 130903, 149130, 173985, 208782, 261806, 347970, 392709, 521955, 654515, 785418, 916321, 1043910, 1178127, 1309030, 1832642, 1963545, 2356254, 2748963, 3927090, 4581605, 5497926, 5890635, 8246889, 9163210, 11781270, 13744815, 16493778, 27489630, 41234445, 82468890]

約数ペア:

[(1, 82468890), (2, 41234445), (3, 27489630), (5, 16493778), (6, 13744815), (7, 11781270), (9, 9163210), (10, 8246889), (14, 5890635), (15, 5497926), (18, 4581605), (21, 3927090), (30, 2748963), (35, 2356254), (42, 1963545), (45, 1832642), (63, 1309030), (70, 1178127), (79, 1043910), (90, 916321), (105, 785418), (126, 654515), (158, 521955), (210, 392709), (237, 347970), (315, 261806), (395, 208782), (474, 173985), (553, 149130), (630, 130903), (711, 115990), (790, 104391), (1106, 74565), (1185, 69594), (1422, 57995), (1657, 49770), (1659, 49710), (2370, 34797), (2765, 29826), (3314, 24885), (3318, 24855), (3555, 23198), (4971, 16590), (4977, 16570), (5530, 14913), (7110, 11599), (8285, 9954), (8295, 9942)]