29946420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23767}}^1$

素因数の和:23789

約数の個数: 72

約数和(自身を含む): 103818624

約数和(自身を除く): 73872204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23767, 47534, 71301, 95068, 118835, 142602, 166369, 213903, 237670, 285204, 332738, 356505, 427806, 475340, 499107, 665476, 713010, 831845, 855612, 998214, 1069515, 1426020, 1497321, 1663690, 1996428, 2139030, 2495535, 2994642, 3327380, 4278060, 4991070, 5989284, 7486605, 9982140, 14973210, 29946420]

約数ペア:

[(1, 29946420), (2, 14973210), (3, 9982140), (4, 7486605), (5, 5989284), (6, 4991070), (7, 4278060), (9, 3327380), (10, 2994642), (12, 2495535), (14, 2139030), (15, 1996428), (18, 1663690), (20, 1497321), (21, 1426020), (28, 1069515), (30, 998214), (35, 855612), (36, 831845), (42, 713010), (45, 665476), (60, 499107), (63, 475340), (70, 427806), (84, 356505), (90, 332738), (105, 285204), (126, 237670), (140, 213903), (180, 166369), (210, 142602), (252, 118835), (315, 95068), (420, 71301), (630, 47534), (1260, 23767)]