137953620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{15641}}^1$

素因数の和:15670

約数の個数: 108

約数和(自身を含む): 486810324

約数和(自身を除く): 348856704

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 15641, 31282, 46923, 62564, 78205, 93846, 109487, 140769, 156410, 187692, 218974, 234615, 281538, 312820, 328461, 437948, 469230, 547435, 563076, 656922, 703845, 766409, 938460, 985383, 1094870, 1313844, 1407690, 1532818, 1642305, 1970766, 2189740, 2299227, 2815380, 3065636, 3284610, 3832045, 3941532, 4598454, 4926915, 6569220, 6897681, 7664090, 9196908, 9853830, 11496135, 13795362, 15328180, 19707660, 22992270, 27590724, 34488405, 45984540, 68976810, 137953620]

約数ペア:

[(1, 137953620), (2, 68976810), (3, 45984540), (4, 34488405), (5, 27590724), (6, 22992270), (7, 19707660), (9, 15328180), (10, 13795362), (12, 11496135), (14, 9853830), (15, 9196908), (18, 7664090), (20, 6897681), (21, 6569220), (28, 4926915), (30, 4598454), (35, 3941532), (36, 3832045), (42, 3284610), (45, 3065636), (49, 2815380), (60, 2299227), (63, 2189740), (70, 1970766), (84, 1642305), (90, 1532818), (98, 1407690), (105, 1313844), (126, 1094870), (140, 985383), (147, 938460), (180, 766409), (196, 703845), (210, 656922), (245, 563076), (252, 547435), (294, 469230), (315, 437948), (420, 328461), (441, 312820), (490, 281538), (588, 234615), (630, 218974), (735, 187692), (882, 156410), (980, 140769), (1260, 109487), (1470, 93846), (1764, 78205), (2205, 62564), (2940, 46923), (4410, 31282), (8820, 15641)]