26187210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 78579072

約数和(自身を除く): 52391862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 211, 315, 394, 422, 591, 630, 633, 985, 1055, 1182, 1266, 1379, 1477, 1773, 1899, 1970, 2110, 2758, 2954, 2955, 3165, 3546, 3798, 4137, 4431, 5910, 6330, 6895, 7385, 8274, 8862, 8865, 9495, 12411, 13293, 13790, 14770, 17730, 18990, 20685, 22155, 24822, 26586, 41370, 41567, 44310, 62055, 66465, 83134, 124110, 124701, 132930, 207835, 249402, 290969, 374103, 415670, 581938, 623505, 748206, 872907, 1247010, 1454845, 1745814, 1870515, 2618721, 2909690, 3741030, 4364535, 5237442, 8729070, 13093605, 26187210]

約数ペア:

[(1, 26187210), (2, 13093605), (3, 8729070), (5, 5237442), (6, 4364535), (7, 3741030), (9, 2909690), (10, 2618721), (14, 1870515), (15, 1745814), (18, 1454845), (21, 1247010), (30, 872907), (35, 748206), (42, 623505), (45, 581938), (63, 415670), (70, 374103), (90, 290969), (105, 249402), (126, 207835), (197, 132930), (210, 124701), (211, 124110), (315, 83134), (394, 66465), (422, 62055), (591, 44310), (630, 41567), (633, 41370), (985, 26586), (1055, 24822), (1182, 22155), (1266, 20685), (1379, 18990), (1477, 17730), (1773, 14770), (1899, 13790), (1970, 13293), (2110, 12411), (2758, 9495), (2954, 8865), (2955, 8862), (3165, 8274), (3546, 7385), (3798, 6895), (4137, 6330), (4431, 5910)]