7029191820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16736171}}^1$

素因数の和:16736190

約数の個数: 48

約数和(自身を含む): 22493415168

約数和(自身を除く): 15464223348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16736171, 33472342, 50208513, 66944684, 83680855, 100417026, 117153197, 167361710, 200834052, 234306394, 251042565, 334723420, 351459591, 468612788, 502085130, 585765985, 702919182, 1004170260, 1171531970, 1405838364, 1757297955, 2343063940, 3514595910, 7029191820]

約数ペア:

[(1, 7029191820), (2, 3514595910), (3, 2343063940), (4, 1757297955), (5, 1405838364), (6, 1171531970), (7, 1004170260), (10, 702919182), (12, 585765985), (14, 502085130), (15, 468612788), (20, 351459591), (21, 334723420), (28, 251042565), (30, 234306394), (35, 200834052), (42, 167361710), (60, 117153197), (70, 100417026), (84, 83680855), (105, 66944684), (140, 50208513), (210, 33472342), (420, 16736171)]