41439720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{49333}}^1$

素因数の和:49354

約数の個数: 64

約数和(自身を含む): 142081920

約数和(自身を除く): 100642200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 49333, 98666, 147999, 197332, 246665, 295998, 345331, 394664, 493330, 591996, 690662, 739995, 986660, 1035993, 1183992, 1381324, 1479990, 1726655, 1973320, 2071986, 2762648, 2959980, 3453310, 4143972, 5179965, 5919960, 6906620, 8287944, 10359930, 13813240, 20719860, 41439720]

約数ペア:

[(1, 41439720), (2, 20719860), (3, 13813240), (4, 10359930), (5, 8287944), (6, 6906620), (7, 5919960), (8, 5179965), (10, 4143972), (12, 3453310), (14, 2959980), (15, 2762648), (20, 2071986), (21, 1973320), (24, 1726655), (28, 1479990), (30, 1381324), (35, 1183992), (40, 1035993), (42, 986660), (56, 739995), (60, 690662), (70, 591996), (84, 493330), (105, 394664), (120, 345331), (140, 295998), (168, 246665), (210, 197332), (280, 147999), (420, 98666), (840, 49333)]