3915659020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 10247344128

約数和(自身を除く): 6331685108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 169, 182, 260, 334, 338, 364, 455, 668, 676, 835, 845, 910, 991, 1169, 1183, 1670, 1690, 1820, 1982, 2171, 2338, 2366, 3340, 3380, 3964, 4342, 4676, 4732, 4955, 5845, 5915, 6937, 8684, 9910, 10855, 11690, 11830, 12883, 13874, 15197, 19820, 21710, 23380, 23660, 25766, 27748, 28223, 30394, 34685, 43420, 51532, 56446, 60788, 64415, 69370, 75985, 90181, 112892, 128830, 138740, 141115, 151970, 165497, 167479, 180362, 197561, 257660, 282230, 303940, 330994, 334958, 360724, 395122, 450905, 564460, 661988, 669916, 790244, 827485, 837395, 901810, 987805, 1158479, 1172353, 1654970, 1674790, 1803620, 1975610, 2151461, 2316958, 2344706, 3309940, 3349580, 3951220, 4302922, 4633916, 4689412, 5792395, 5861765, 8605844, 10757305, 11584790, 11723530, 15060227, 21514610, 23169580, 23447060, 27968993, 30120454, 43029220, 55937986, 60240908, 75301135, 111875972, 139844965, 150602270, 195782951, 279689930, 301204540, 391565902, 559379860, 783131804, 978914755, 1957829510, 3915659020]

約数ペア:

[(1, 3915659020), (2, 1957829510), (4, 978914755), (5, 783131804), (7, 559379860), (10, 391565902), (13, 301204540), (14, 279689930), (20, 195782951), (26, 150602270), (28, 139844965), (35, 111875972), (52, 75301135), (65, 60240908), (70, 55937986), (91, 43029220), (130, 30120454), (140, 27968993), (167, 23447060), (169, 23169580), (182, 21514610), (260, 15060227), (334, 11723530), (338, 11584790), (364, 10757305), (455, 8605844), (668, 5861765), (676, 5792395), (835, 4689412), (845, 4633916), (910, 4302922), (991, 3951220), (1169, 3349580), (1183, 3309940), (1670, 2344706), (1690, 2316958), (1820, 2151461), (1982, 1975610), (2171, 1803620), (2338, 1674790), (2366, 1654970), (3340, 1172353), (3380, 1158479), (3964, 987805), (4342, 901810), (4676, 837395), (4732, 827485), (4955, 790244), (5845, 669916), (5915, 661988), (6937, 564460), (8684, 450905), (9910, 395122), (10855, 360724), (11690, 334958), (11830, 330994), (12883, 303940), (13874, 282230), (15197, 257660), (19820, 197561), (21710, 180362), (23380, 167479), (23660, 165497), (25766, 151970), (27748, 141115), (28223, 138740), (30394, 128830), (34685, 112892), (43420, 90181), (51532, 75985), (56446, 69370), (60788, 64415)]