2428437480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2890997}}^1$

素因数の和:2891018

約数の個数: 64

約数和(自身を含む): 8326074240

約数和(自身を除く): 5897636760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2890997, 5781994, 8672991, 11563988, 14454985, 17345982, 20236979, 23127976, 28909970, 34691964, 40473958, 43364955, 57819940, 60710937, 69383928, 80947916, 86729910, 101184895, 115639880, 121421874, 161895832, 173459820, 202369790, 242843748, 303554685, 346919640, 404739580, 485687496, 607109370, 809479160, 1214218740, 2428437480]

約数ペア:

[(1, 2428437480), (2, 1214218740), (3, 809479160), (4, 607109370), (5, 485687496), (6, 404739580), (7, 346919640), (8, 303554685), (10, 242843748), (12, 202369790), (14, 173459820), (15, 161895832), (20, 121421874), (21, 115639880), (24, 101184895), (28, 86729910), (30, 80947916), (35, 69383928), (40, 60710937), (42, 57819940), (56, 43364955), (60, 40473958), (70, 34691964), (84, 28909970), (105, 23127976), (120, 20236979), (140, 17345982), (168, 14454985), (210, 11563988), (280, 8672991), (420, 5781994), (840, 2890997)]