1873366180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 4805208576

約数和(自身を除く): 2931842396

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 101, 133, 140, 190, 202, 266, 361, 367, 380, 404, 505, 532, 665, 707, 722, 734, 1010, 1330, 1414, 1444, 1468, 1805, 1835, 1919, 2020, 2527, 2569, 2660, 2828, 3535, 3610, 3670, 3838, 5054, 5138, 6973, 7070, 7220, 7340, 7676, 9595, 10108, 10276, 12635, 12845, 13433, 13946, 14140, 19190, 25270, 25690, 26866, 27892, 34865, 36461, 37067, 38380, 48811, 50540, 51380, 53732, 67165, 69730, 72922, 74134, 97622, 132487, 134330, 139460, 145844, 148268, 182305, 185335, 195244, 244055, 255227, 259469, 264974, 268660, 364610, 370670, 488110, 510454, 518938, 529948, 662435, 704273, 729220, 741340, 927409, 976220, 1020908, 1037876, 1276135, 1297345, 1324870, 1408546, 1854818, 2552270, 2594690, 2649740, 2817092, 3521365, 3709636, 4637045, 4929911, 5104540, 5189380, 7042730, 9274090, 9859822, 13381187, 14085460, 18548180, 19719644, 24649555, 26762374, 49299110, 53524748, 66905935, 93668309, 98598220, 133811870, 187336618, 267623740, 374673236, 468341545, 936683090, 1873366180]

約数ペア:

[(1, 1873366180), (2, 936683090), (4, 468341545), (5, 374673236), (7, 267623740), (10, 187336618), (14, 133811870), (19, 98598220), (20, 93668309), (28, 66905935), (35, 53524748), (38, 49299110), (70, 26762374), (76, 24649555), (95, 19719644), (101, 18548180), (133, 14085460), (140, 13381187), (190, 9859822), (202, 9274090), (266, 7042730), (361, 5189380), (367, 5104540), (380, 4929911), (404, 4637045), (505, 3709636), (532, 3521365), (665, 2817092), (707, 2649740), (722, 2594690), (734, 2552270), (1010, 1854818), (1330, 1408546), (1414, 1324870), (1444, 1297345), (1468, 1276135), (1805, 1037876), (1835, 1020908), (1919, 976220), (2020, 927409), (2527, 741340), (2569, 729220), (2660, 704273), (2828, 662435), (3535, 529948), (3610, 518938), (3670, 510454), (3838, 488110), (5054, 370670), (5138, 364610), (6973, 268660), (7070, 264974), (7220, 259469), (7340, 255227), (7676, 244055), (9595, 195244), (10108, 185335), (10276, 182305), (12635, 148268), (12845, 145844), (13433, 139460), (13946, 134330), (14140, 132487), (19190, 97622), (25270, 74134), (25690, 72922), (26866, 69730), (27892, 67165), (34865, 53732), (36461, 51380), (37067, 50540), (38380, 48811)]