1947174638580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{197651}}^1$

素因数の和:198134

約数の個数: 144

約数和(自身を含む): 5957073158400

約数和(自身を除く): 4009898519820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 239, 458, 478, 687, 717, 916, 956, 1145, 1195, 1374, 1434, 2061, 2151, 2290, 2390, 2748, 2868, 3435, 3585, 4122, 4302, 4580, 4780, 6870, 7170, 8244, 8604, 10305, 10755, 13740, 14340, 20610, 21510, 41220, 43020, 54731, 109462, 164193, 197651, 218924, 273655, 328386, 395302, 492579, 547310, 592953, 656772, 790604, 820965, 985158, 988255, 1094620, 1185906, 1641930, 1778859, 1970316, 1976510, 2371812, 2462895, 2964765, 3283860, 3557718, 3953020, 4925790, 5929530, 7115436, 8894295, 9851580, 11859060, 17788590, 35577180, 45262079, 47238589, 90524158, 94477178, 135786237, 141715767, 181048316, 188954356, 226310395, 236192945, 271572474, 283431534, 407358711, 425147301, 452620790, 472385890, 543144948, 566863068, 678931185, 708578835, 814717422, 850294602, 905241580, 944771780, 1357862370, 1417157670, 1629434844, 1700589204, 2036793555, 2125736505, 2715724740, 2834315340, 4073587110, 4251473010, 8147174220, 8502946020, 10817636881, 21635273762, 32452910643, 43270547524, 54088184405, 64905821286, 97358731929, 108176368810, 129811642572, 162264553215, 194717463858, 216352737620, 324529106430, 389434927716, 486793659645, 649058212860, 973587319290, 1947174638580]

約数ペア:

[(1, 1947174638580), (2, 973587319290), (3, 649058212860), (4, 486793659645), (5, 389434927716), (6, 324529106430), (9, 216352737620), (10, 194717463858), (12, 162264553215), (15, 129811642572), (18, 108176368810), (20, 97358731929), (30, 64905821286), (36, 54088184405), (45, 43270547524), (60, 32452910643), (90, 21635273762), (180, 10817636881), (229, 8502946020), (239, 8147174220), (458, 4251473010), (478, 4073587110), (687, 2834315340), (717, 2715724740), (916, 2125736505), (956, 2036793555), (1145, 1700589204), (1195, 1629434844), (1374, 1417157670), (1434, 1357862370), (2061, 944771780), (2151, 905241580), (2290, 850294602), (2390, 814717422), (2748, 708578835), (2868, 678931185), (3435, 566863068), (3585, 543144948), (4122, 472385890), (4302, 452620790), (4580, 425147301), (4780, 407358711), (6870, 283431534), (7170, 271572474), (8244, 236192945), (8604, 226310395), (10305, 188954356), (10755, 181048316), (13740, 141715767), (14340, 135786237), (20610, 94477178), (21510, 90524158), (41220, 47238589), (43020, 45262079), (54731, 35577180), (109462, 17788590), (164193, 11859060), (197651, 9851580), (218924, 8894295), (273655, 7115436), (328386, 5929530), (395302, 4925790), (492579, 3953020), (547310, 3557718), (592953, 3283860), (656772, 2964765), (790604, 2462895), (820965, 2371812), (985158, 1976510), (988255, 1970316), (1094620, 1778859), (1185906, 1641930)]