62870220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 223449408

約数和(自身を除く): 160579188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1217, 1230, 1260, 1435, 1476, 1722, 1845, 2434, 2460, 2583, 2870, 3444, 3651, 3690, 4305, 4868, 5166, 5740, 6085, 7302, 7380, 8519, 8610, 10332, 10953, 12170, 12915, 14604, 17038, 17220, 18255, 21906, 24340, 25557, 25830, 34076, 36510, 42595, 43812, 49897, 51114, 51660, 54765, 73020, 76671, 85190, 99794, 102228, 109530, 127785, 149691, 153342, 170380, 199588, 219060, 249485, 255570, 299382, 306684, 349279, 383355, 449073, 498970, 511140, 598764, 698558, 748455, 766710, 898146, 997940, 1047837, 1397116, 1496910, 1533420, 1746395, 1796292, 2095674, 2245365, 2993820, 3143511, 3492790, 4191348, 4490730, 5239185, 6287022, 6985580, 8981460, 10478370, 12574044, 15717555, 20956740, 31435110, 62870220]

約数ペア:

[(1, 62870220), (2, 31435110), (3, 20956740), (4, 15717555), (5, 12574044), (6, 10478370), (7, 8981460), (9, 6985580), (10, 6287022), (12, 5239185), (14, 4490730), (15, 4191348), (18, 3492790), (20, 3143511), (21, 2993820), (28, 2245365), (30, 2095674), (35, 1796292), (36, 1746395), (41, 1533420), (42, 1496910), (45, 1397116), (60, 1047837), (63, 997940), (70, 898146), (82, 766710), (84, 748455), (90, 698558), (105, 598764), (123, 511140), (126, 498970), (140, 449073), (164, 383355), (180, 349279), (205, 306684), (210, 299382), (246, 255570), (252, 249485), (287, 219060), (315, 199588), (369, 170380), (410, 153342), (420, 149691), (492, 127785), (574, 109530), (615, 102228), (630, 99794), (738, 85190), (820, 76671), (861, 73020), (1148, 54765), (1217, 51660), (1230, 51114), (1260, 49897), (1435, 43812), (1476, 42595), (1722, 36510), (1845, 34076), (2434, 25830), (2460, 25557), (2583, 24340), (2870, 21906), (3444, 18255), (3651, 17220), (3690, 17038), (4305, 14604), (4868, 12915), (5166, 12170), (5740, 10953), (6085, 10332), (7302, 8610), (7380, 8519)]