427103670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2069}}^1$

素因数の和:3069

約数の個数: 64

約数和(自身を含む): 1173242880

約数和(自身を除く): 746139210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 983, 1966, 2069, 2949, 4138, 4915, 5898, 6207, 6881, 9830, 10345, 12414, 13762, 14483, 14745, 20643, 20690, 28966, 29490, 31035, 34405, 41286, 43449, 62070, 68810, 72415, 86898, 103215, 144830, 206430, 217245, 434490, 2033827, 4067654, 6101481, 10169135, 12202962, 14236789, 20338270, 28473578, 30507405, 42710367, 61014810, 71183945, 85420734, 142367890, 213551835, 427103670]

約数ペア:

[(1, 427103670), (2, 213551835), (3, 142367890), (5, 85420734), (6, 71183945), (7, 61014810), (10, 42710367), (14, 30507405), (15, 28473578), (21, 20338270), (30, 14236789), (35, 12202962), (42, 10169135), (70, 6101481), (105, 4067654), (210, 2033827), (983, 434490), (1966, 217245), (2069, 206430), (2949, 144830), (4138, 103215), (4915, 86898), (5898, 72415), (6207, 68810), (6881, 62070), (9830, 43449), (10345, 41286), (12414, 34405), (13762, 31035), (14483, 29490), (14745, 28966), (20643, 20690)]