22687860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 76204800

約数和(自身を除く): 53516940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 59, 60, 65, 68, 78, 85, 87, 102, 116, 118, 130, 145, 156, 170, 174, 177, 195, 204, 221, 236, 255, 260, 290, 295, 340, 348, 354, 377, 390, 435, 442, 493, 510, 580, 590, 663, 708, 754, 767, 780, 870, 884, 885, 986, 1003, 1020, 1105, 1131, 1180, 1326, 1479, 1508, 1534, 1711, 1740, 1770, 1885, 1972, 2006, 2210, 2262, 2301, 2465, 2652, 2958, 3009, 3068, 3315, 3422, 3540, 3770, 3835, 4012, 4420, 4524, 4602, 4930, 5015, 5133, 5655, 5916, 6018, 6409, 6630, 6844, 7395, 7540, 7670, 8555, 9204, 9860, 10030, 10266, 11310, 11505, 12036, 12818, 13039, 13260, 14790, 15045, 15340, 17110, 19227, 20060, 20532, 22243, 22620, 23010, 25636, 25665, 26078, 29087, 29580, 30090, 32045, 34220, 38454, 39117, 44486, 46020, 51330, 52156, 58174, 60180, 64090, 65195, 66729, 76908, 78234, 87261, 88972, 96135, 102660, 111215, 116348, 128180, 130390, 133458, 145435, 156468, 174522, 192270, 195585, 222430, 260780, 266916, 290870, 333645, 349044, 378131, 384540, 391170, 436305, 444860, 581740, 667290, 756262, 782340, 872610, 1134393, 1334580, 1512524, 1745220, 1890655, 2268786, 3781310, 4537572, 5671965, 7562620, 11343930, 22687860]

約数ペア:

[(1, 22687860), (2, 11343930), (3, 7562620), (4, 5671965), (5, 4537572), (6, 3781310), (10, 2268786), (12, 1890655), (13, 1745220), (15, 1512524), (17, 1334580), (20, 1134393), (26, 872610), (29, 782340), (30, 756262), (34, 667290), (39, 581740), (51, 444860), (52, 436305), (58, 391170), (59, 384540), (60, 378131), (65, 349044), (68, 333645), (78, 290870), (85, 266916), (87, 260780), (102, 222430), (116, 195585), (118, 192270), (130, 174522), (145, 156468), (156, 145435), (170, 133458), (174, 130390), (177, 128180), (195, 116348), (204, 111215), (221, 102660), (236, 96135), (255, 88972), (260, 87261), (290, 78234), (295, 76908), (340, 66729), (348, 65195), (354, 64090), (377, 60180), (390, 58174), (435, 52156), (442, 51330), (493, 46020), (510, 44486), (580, 39117), (590, 38454), (663, 34220), (708, 32045), (754, 30090), (767, 29580), (780, 29087), (870, 26078), (884, 25665), (885, 25636), (986, 23010), (1003, 22620), (1020, 22243), (1105, 20532), (1131, 20060), (1180, 19227), (1326, 17110), (1479, 15340), (1508, 15045), (1534, 14790), (1711, 13260), (1740, 13039), (1770, 12818), (1885, 12036), (1972, 11505), (2006, 11310), (2210, 10266), (2262, 10030), (2301, 9860), (2465, 9204), (2652, 8555), (2958, 7670), (3009, 7540), (3068, 7395), (3315, 6844), (3422, 6630), (3540, 6409), (3770, 6018), (3835, 5916), (4012, 5655), (4420, 5133), (4524, 5015), (4602, 4930)]