4249980

素因数分解:

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

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 14737632

約数和(自身を除く): 10487652

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, 10119, 13492, 16865, 20238, 23611, 30357, 33730, 40476, 47222, 50595, 60714, 67460, 70833, 94444, 101190, 118055, 121428, 141666, 151785, 202380, 212499, 236110, 283332, 303570, 354165, 424998, 472220, 607140, 708330, 849996, 1062495, 1416660, 2124990, 4249980]

約数ペア:

[(1, 4249980), (2, 2124990), (3, 1416660), (4, 1062495), (5, 849996), (6, 708330), (7, 607140), (9, 472220), (10, 424998), (12, 354165), (14, 303570), (15, 283332), (18, 236110), (20, 212499), (21, 202380), (28, 151785), (30, 141666), (35, 121428), (36, 118055), (42, 101190), (45, 94444), (60, 70833), (63, 67460), (70, 60714), (84, 50595), (90, 47222), (105, 40476), (126, 33730), (140, 30357), (180, 23611), (210, 20238), (252, 16865), (315, 13492), (420, 10119), (630, 6746), (1260, 3373)]