30549050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 68086044

約数和(自身を除く): 37536994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 337, 350, 370, 490, 518, 674, 925, 1225, 1295, 1685, 1813, 1850, 2359, 2450, 2590, 3370, 3626, 4718, 6475, 8425, 9065, 11795, 12469, 12950, 16513, 16850, 18130, 23590, 24938, 33026, 45325, 58975, 62345, 82565, 87283, 90650, 117950, 124690, 165130, 174566, 311725, 412825, 436415, 610981, 623450, 825650, 872830, 1221962, 2182075, 3054905, 4364150, 6109810, 15274525, 30549050]

約数ペア:

[(1, 30549050), (2, 15274525), (5, 6109810), (7, 4364150), (10, 3054905), (14, 2182075), (25, 1221962), (35, 872830), (37, 825650), (49, 623450), (50, 610981), (70, 436415), (74, 412825), (98, 311725), (175, 174566), (185, 165130), (245, 124690), (259, 117950), (337, 90650), (350, 87283), (370, 82565), (490, 62345), (518, 58975), (674, 45325), (925, 33026), (1225, 24938), (1295, 23590), (1685, 18130), (1813, 16850), (1850, 16513), (2359, 12950), (2450, 12469), (2590, 11795), (3370, 9065), (3626, 8425), (4718, 6475)]