2254905660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{90997}}^1$

素因数の和:91075

約数の個数: 96

約数和(自身を含む): 7338078720

約数和(自身を除く): 5083173060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 90997, 181994, 272991, 363988, 454985, 545982, 636979, 909970, 1091964, 1273958, 1364955, 1819940, 1910937, 2547916, 2729910, 3184895, 3821874, 5368823, 5459820, 6369790, 7643748, 9554685, 10737646, 12739580, 16106469, 19109370, 21475292, 26844115, 32212938, 37581761, 38218740, 53688230, 64425876, 75163522, 80532345, 107376460, 112745283, 150327044, 161064690, 187908805, 225490566, 322129380, 375817610, 450981132, 563726415, 751635220, 1127452830, 2254905660]

約数ペア:

[(1, 2254905660), (2, 1127452830), (3, 751635220), (4, 563726415), (5, 450981132), (6, 375817610), (7, 322129380), (10, 225490566), (12, 187908805), (14, 161064690), (15, 150327044), (20, 112745283), (21, 107376460), (28, 80532345), (30, 75163522), (35, 64425876), (42, 53688230), (59, 38218740), (60, 37581761), (70, 32212938), (84, 26844115), (105, 21475292), (118, 19109370), (140, 16106469), (177, 12739580), (210, 10737646), (236, 9554685), (295, 7643748), (354, 6369790), (413, 5459820), (420, 5368823), (590, 3821874), (708, 3184895), (826, 2729910), (885, 2547916), (1180, 1910937), (1239, 1819940), (1652, 1364955), (1770, 1273958), (2065, 1091964), (2478, 909970), (3540, 636979), (4130, 545982), (4956, 454985), (6195, 363988), (8260, 272991), (12390, 181994), (24780, 90997)]