30749250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5884

約数の個数: 64

約数和(自身を含む): 87729408

約数和(自身を除く): 56980158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 5857, 11714, 17571, 29285, 35142, 40999, 58570, 81998, 87855, 122997, 146425, 175710, 204995, 245994, 292850, 409990, 439275, 614985, 732125, 878550, 1024975, 1229970, 1464250, 2049950, 2196375, 3074925, 4392750, 5124875, 6149850, 10249750, 15374625, 30749250]

約数ペア:

[(1, 30749250), (2, 15374625), (3, 10249750), (5, 6149850), (6, 5124875), (7, 4392750), (10, 3074925), (14, 2196375), (15, 2049950), (21, 1464250), (25, 1229970), (30, 1024975), (35, 878550), (42, 732125), (50, 614985), (70, 439275), (75, 409990), (105, 292850), (125, 245994), (150, 204995), (175, 175710), (210, 146425), (250, 122997), (350, 87855), (375, 81998), (525, 58570), (750, 40999), (875, 35142), (1050, 29285), (1750, 17571), (2625, 11714), (5250, 5857)]