9813720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1669}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 34268400

約数和(自身を除く): 24454680

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, 1669, 1960, 2940, 3338, 5007, 5880, 6676, 8345, 10014, 11683, 13352, 16690, 20028, 23366, 25035, 33380, 35049, 40056, 46732, 50070, 58415, 66760, 70098, 81781, 93464, 100140, 116830, 140196, 163562, 175245, 200280, 233660, 245343, 280392, 327124, 350490, 408905, 467320, 490686, 654248, 700980, 817810, 981372, 1226715, 1401960, 1635620, 1962744, 2453430, 3271240, 4906860, 9813720]

約数ペア:

[(1, 9813720), (2, 4906860), (3, 3271240), (4, 2453430), (5, 1962744), (6, 1635620), (7, 1401960), (8, 1226715), (10, 981372), (12, 817810), (14, 700980), (15, 654248), (20, 490686), (21, 467320), (24, 408905), (28, 350490), (30, 327124), (35, 280392), (40, 245343), (42, 233660), (49, 200280), (56, 175245), (60, 163562), (70, 140196), (84, 116830), (98, 100140), (105, 93464), (120, 81781), (140, 70098), (147, 66760), (168, 58415), (196, 50070), (210, 46732), (245, 40056), (280, 35049), (294, 33380), (392, 25035), (420, 23366), (490, 20028), (588, 16690), (735, 13352), (840, 11683), (980, 10014), (1176, 8345), (1470, 6676), (1669, 5880), (1960, 5007), (2940, 3338)]