39969510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190331}}^1$

素因数の和:190348

約数の個数: 32

約数和(自身を含む): 109631232

約数和(自身を除く): 69661722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190331, 380662, 570993, 951655, 1141986, 1332317, 1903310, 2664634, 2854965, 3996951, 5709930, 6661585, 7993902, 13323170, 19984755, 39969510]

約数ペア:

[(1, 39969510), (2, 19984755), (3, 13323170), (5, 7993902), (6, 6661585), (7, 5709930), (10, 3996951), (14, 2854965), (15, 2664634), (21, 1903310), (30, 1332317), (35, 1141986), (42, 951655), (70, 570993), (105, 380662), (210, 190331)]