43021890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 119246400

約数和(自身を除く): 76224510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 139, 171, 181, 190, 278, 285, 342, 362, 417, 543, 570, 695, 834, 855, 905, 1086, 1251, 1390, 1629, 1710, 1810, 2085, 2502, 2641, 2715, 3258, 3439, 4170, 5282, 5430, 6255, 6878, 7923, 8145, 10317, 12510, 13205, 15846, 16290, 17195, 20634, 23769, 25159, 26410, 30951, 34390, 39615, 47538, 50318, 51585, 61902, 75477, 79230, 103170, 118845, 125795, 150954, 154755, 226431, 237690, 251590, 309510, 377385, 452862, 478021, 754770, 956042, 1132155, 1434063, 2264310, 2390105, 2868126, 4302189, 4780210, 7170315, 8604378, 14340630, 21510945, 43021890]

約数ペア:

[(1, 43021890), (2, 21510945), (3, 14340630), (5, 8604378), (6, 7170315), (9, 4780210), (10, 4302189), (15, 2868126), (18, 2390105), (19, 2264310), (30, 1434063), (38, 1132155), (45, 956042), (57, 754770), (90, 478021), (95, 452862), (114, 377385), (139, 309510), (171, 251590), (181, 237690), (190, 226431), (278, 154755), (285, 150954), (342, 125795), (362, 118845), (417, 103170), (543, 79230), (570, 75477), (695, 61902), (834, 51585), (855, 50318), (905, 47538), (1086, 39615), (1251, 34390), (1390, 30951), (1629, 26410), (1710, 25159), (1810, 23769), (2085, 20634), (2502, 17195), (2641, 16290), (2715, 15846), (3258, 13205), (3439, 12510), (4170, 10317), (5282, 8145), (5430, 7923), (6255, 6878)]