21410333460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{53411}}^1$

素因数の和:53574

約数の個数: 144

約数和(自身を含む): 69291173952

約数和(自身を除く): 47880840492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 131, 153, 170, 180, 204, 255, 262, 306, 340, 393, 510, 524, 612, 655, 765, 786, 1020, 1179, 1310, 1530, 1572, 1965, 2227, 2358, 2620, 3060, 3930, 4454, 4716, 5895, 6681, 7860, 8908, 11135, 11790, 13362, 20043, 22270, 23580, 26724, 33405, 40086, 44540, 53411, 66810, 80172, 100215, 106822, 133620, 160233, 200430, 213644, 267055, 320466, 400860, 480699, 534110, 640932, 801165, 907987, 961398, 1068220, 1602330, 1815974, 1922796, 2403495, 2723961, 3204660, 3631948, 4539935, 4806990, 5447922, 6996841, 8171883, 9079870, 9613980, 10895844, 13619805, 13993682, 16343766, 18159740, 20990523, 27239610, 27987364, 32687532, 34984205, 40859415, 41981046, 54479220, 62971569, 69968410, 81718830, 83962092, 104952615, 118946297, 125943138, 139936820, 163437660, 209905230, 237892594, 251886276, 314857845, 356838891, 419810460, 475785188, 594731485, 629715690, 713677782, 1070516673, 1189462970, 1259431380, 1427355564, 1784194455, 2141033346, 2378925940, 3568388910, 4282066692, 5352583365, 7136777820, 10705166730, 21410333460]

約数ペア:

[(1, 21410333460), (2, 10705166730), (3, 7136777820), (4, 5352583365), (5, 4282066692), (6, 3568388910), (9, 2378925940), (10, 2141033346), (12, 1784194455), (15, 1427355564), (17, 1259431380), (18, 1189462970), (20, 1070516673), (30, 713677782), (34, 629715690), (36, 594731485), (45, 475785188), (51, 419810460), (60, 356838891), (68, 314857845), (85, 251886276), (90, 237892594), (102, 209905230), (131, 163437660), (153, 139936820), (170, 125943138), (180, 118946297), (204, 104952615), (255, 83962092), (262, 81718830), (306, 69968410), (340, 62971569), (393, 54479220), (510, 41981046), (524, 40859415), (612, 34984205), (655, 32687532), (765, 27987364), (786, 27239610), (1020, 20990523), (1179, 18159740), (1310, 16343766), (1530, 13993682), (1572, 13619805), (1965, 10895844), (2227, 9613980), (2358, 9079870), (2620, 8171883), (3060, 6996841), (3930, 5447922), (4454, 4806990), (4716, 4539935), (5895, 3631948), (6681, 3204660), (7860, 2723961), (8908, 2403495), (11135, 1922796), (11790, 1815974), (13362, 1602330), (20043, 1068220), (22270, 961398), (23580, 907987), (26724, 801165), (33405, 640932), (40086, 534110), (44540, 480699), (53411, 400860), (66810, 320466), (80172, 267055), (100215, 213644), (106822, 200430), (133620, 160233)]