25389630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 76197888

約数和(自身を除く): 50808258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 191, 210, 211, 315, 382, 422, 573, 630, 633, 955, 1055, 1146, 1266, 1337, 1477, 1719, 1899, 1910, 2110, 2674, 2865, 2954, 3165, 3438, 3798, 4011, 4431, 5730, 6330, 6685, 7385, 8022, 8595, 8862, 9495, 12033, 13293, 13370, 14770, 17190, 18990, 20055, 22155, 24066, 26586, 40110, 40301, 44310, 60165, 66465, 80602, 120330, 120903, 132930, 201505, 241806, 282107, 362709, 403010, 564214, 604515, 725418, 846321, 1209030, 1410535, 1692642, 1813545, 2538963, 2821070, 3627090, 4231605, 5077926, 8463210, 12694815, 25389630]

約数ペア:

[(1, 25389630), (2, 12694815), (3, 8463210), (5, 5077926), (6, 4231605), (7, 3627090), (9, 2821070), (10, 2538963), (14, 1813545), (15, 1692642), (18, 1410535), (21, 1209030), (30, 846321), (35, 725418), (42, 604515), (45, 564214), (63, 403010), (70, 362709), (90, 282107), (105, 241806), (126, 201505), (191, 132930), (210, 120903), (211, 120330), (315, 80602), (382, 66465), (422, 60165), (573, 44310), (630, 40301), (633, 40110), (955, 26586), (1055, 24066), (1146, 22155), (1266, 20055), (1337, 18990), (1477, 17190), (1719, 14770), (1899, 13370), (1910, 13293), (2110, 12033), (2674, 9495), (2865, 8862), (2954, 8595), (3165, 8022), (3438, 7385), (3798, 6685), (4011, 6330), (4431, 5730)]