42937547940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{10103}}^1$

素因数の和:13498

約数の個数: 144

約数和(自身を含む): 148909033728

約数和(自身を除く): 105971485788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3373, 6746, 10103, 10119, 13492, 16865, 20206, 20238, 23611, 30309, 30357, 33730, 40412, 40476, 47222, 50515, 50595, 60618, 60714, 67460, 70721, 70833, 90927, 94444, 101030, 101190, 118055, 121236, 121428, 141442, 141666, 151545, 151785, 181854, 202060, 202380, 212163, 212499, 236110, 282884, 283332, 303090, 303570, 353605, 354165, 363708, 424326, 424998, 454635, 472220, 606180, 607140, 636489, 707210, 708330, 848652, 849996, 909270, 1060815, 1062495, 1272978, 1414420, 1416660, 1818540, 2121630, 2124990, 2545956, 3182445, 4243260, 4249980, 6364890, 12729780, 34077419, 68154838, 102232257, 136309676, 170387095, 204464514, 238541933, 306696771, 340774190, 408929028, 477083866, 511161285, 613393542, 681548380, 715625799, 954167732, 1022322570, 1192709665, 1226787084, 1431251598, 1533483855, 2044645140, 2146877397, 2385419330, 2862503196, 3066967710, 3578128995, 4293754794, 4770838660, 6133935420, 7156257990, 8587509588, 10734386985, 14312515980, 21468773970, 42937547940]

約数ペア:

[(1, 42937547940), (2, 21468773970), (3, 14312515980), (4, 10734386985), (5, 8587509588), (6, 7156257990), (7, 6133935420), (9, 4770838660), (10, 4293754794), (12, 3578128995), (14, 3066967710), (15, 2862503196), (18, 2385419330), (20, 2146877397), (21, 2044645140), (28, 1533483855), (30, 1431251598), (35, 1226787084), (36, 1192709665), (42, 1022322570), (45, 954167732), (60, 715625799), (63, 681548380), (70, 613393542), (84, 511161285), (90, 477083866), (105, 408929028), (126, 340774190), (140, 306696771), (180, 238541933), (210, 204464514), (252, 170387095), (315, 136309676), (420, 102232257), (630, 68154838), (1260, 34077419), (3373, 12729780), (6746, 6364890), (10103, 4249980), (10119, 4243260), (13492, 3182445), (16865, 2545956), (20206, 2124990), (20238, 2121630), (23611, 1818540), (30309, 1416660), (30357, 1414420), (33730, 1272978), (40412, 1062495), (40476, 1060815), (47222, 909270), (50515, 849996), (50595, 848652), (60618, 708330), (60714, 707210), (67460, 636489), (70721, 607140), (70833, 606180), (90927, 472220), (94444, 454635), (101030, 424998), (101190, 424326), (118055, 363708), (121236, 354165), (121428, 353605), (141442, 303570), (141666, 303090), (151545, 283332), (151785, 282884), (181854, 236110), (202060, 212499), (202380, 212163)]