635398680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{108061}}^1$

素因数の和:108089

約数の個数: 96

約数和(自身を含む): 2217432240

約数和(自身を除く): 1582033560

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, 108061, 216122, 324183, 432244, 540305, 648366, 756427, 864488, 1080610, 1296732, 1512854, 1620915, 2161220, 2269281, 2593464, 3025708, 3241830, 3782135, 4322440, 4538562, 5294989, 6051416, 6483660, 7564270, 9077124, 10589978, 11346405, 12967320, 15128540, 15884967, 18154248, 21179956, 22692810, 26474945, 30257080, 31769934, 42359912, 45385620, 52949890, 63539868, 79424835, 90771240, 105899780, 127079736, 158849670, 211799560, 317699340, 635398680]

約数ペア:

[(1, 635398680), (2, 317699340), (3, 211799560), (4, 158849670), (5, 127079736), (6, 105899780), (7, 90771240), (8, 79424835), (10, 63539868), (12, 52949890), (14, 45385620), (15, 42359912), (20, 31769934), (21, 30257080), (24, 26474945), (28, 22692810), (30, 21179956), (35, 18154248), (40, 15884967), (42, 15128540), (49, 12967320), (56, 11346405), (60, 10589978), (70, 9077124), (84, 7564270), (98, 6483660), (105, 6051416), (120, 5294989), (140, 4538562), (147, 4322440), (168, 3782135), (196, 3241830), (210, 3025708), (245, 2593464), (280, 2269281), (294, 2161220), (392, 1620915), (420, 1512854), (490, 1296732), (588, 1080610), (735, 864488), (840, 756427), (980, 648366), (1176, 540305), (1470, 432244), (1960, 324183), (2940, 216122), (5880, 108061)]