13197660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^2$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 43637832

約数和(自身を除く): 30440172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 670, 735, 804, 938, 980, 1005, 1340, 1407, 1470, 1876, 2010, 2345, 2814, 2940, 3283, 4020, 4489, 4690, 5628, 6566, 7035, 8978, 9380, 9849, 13132, 13467, 14070, 16415, 17956, 19698, 22445, 26934, 28140, 31423, 32830, 39396, 44890, 49245, 53868, 62846, 65660, 67335, 89780, 94269, 98490, 125692, 134670, 157115, 188538, 196980, 219961, 269340, 314230, 377076, 439922, 471345, 628460, 659883, 879844, 942690, 1099805, 1319766, 1885380, 2199610, 2639532, 3299415, 4399220, 6598830, 13197660]

約数ペア:

[(1, 13197660), (2, 6598830), (3, 4399220), (4, 3299415), (5, 2639532), (6, 2199610), (7, 1885380), (10, 1319766), (12, 1099805), (14, 942690), (15, 879844), (20, 659883), (21, 628460), (28, 471345), (30, 439922), (35, 377076), (42, 314230), (49, 269340), (60, 219961), (67, 196980), (70, 188538), (84, 157115), (98, 134670), (105, 125692), (134, 98490), (140, 94269), (147, 89780), (196, 67335), (201, 65660), (210, 62846), (245, 53868), (268, 49245), (294, 44890), (335, 39396), (402, 32830), (420, 31423), (469, 28140), (490, 26934), (588, 22445), (670, 19698), (735, 17956), (804, 16415), (938, 14070), (980, 13467), (1005, 13132), (1340, 9849), (1407, 9380), (1470, 8978), (1876, 7035), (2010, 6566), (2345, 5628), (2814, 4690), (2940, 4489), (3283, 4020)]