74199720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 96

約数和(自身を含む): 258962400

約数和(自身を除く): 184762680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12619, 25238, 37857, 50476, 63095, 75714, 88333, 100952, 126190, 151428, 176666, 189285, 252380, 264999, 302856, 353332, 378570, 441665, 504760, 529998, 618331, 706664, 757140, 883330, 1059996, 1236662, 1324995, 1514280, 1766660, 1854993, 2119992, 2473324, 2649990, 3091655, 3533320, 3709986, 4946648, 5299980, 6183310, 7419972, 9274965, 10599960, 12366620, 14839944, 18549930, 24733240, 37099860, 74199720]

約数ペア:

[(1, 74199720), (2, 37099860), (3, 24733240), (4, 18549930), (5, 14839944), (6, 12366620), (7, 10599960), (8, 9274965), (10, 7419972), (12, 6183310), (14, 5299980), (15, 4946648), (20, 3709986), (21, 3533320), (24, 3091655), (28, 2649990), (30, 2473324), (35, 2119992), (40, 1854993), (42, 1766660), (49, 1514280), (56, 1324995), (60, 1236662), (70, 1059996), (84, 883330), (98, 757140), (105, 706664), (120, 618331), (140, 529998), (147, 504760), (168, 441665), (196, 378570), (210, 353332), (245, 302856), (280, 264999), (294, 252380), (392, 189285), (420, 176666), (490, 151428), (588, 126190), (735, 100952), (840, 88333), (980, 75714), (1176, 63095), (1470, 50476), (1960, 37857), (2940, 25238), (5880, 12619)]