30804018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 74096640

約数和(自身を除く): 43292622

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 401, 413, 434, 651, 802, 826, 1203, 1239, 1302, 1829, 2406, 2478, 2807, 3658, 5487, 5614, 8421, 10974, 12431, 12803, 16842, 23659, 24862, 25606, 37293, 38409, 47318, 70977, 74586, 76818, 87017, 141954, 165613, 174034, 261051, 331226, 496839, 522102, 733429, 993678, 1466858, 2200287, 4400574, 5134003, 10268006, 15402009, 30804018]

約数ペア:

[(1, 30804018), (2, 15402009), (3, 10268006), (6, 5134003), (7, 4400574), (14, 2200287), (21, 1466858), (31, 993678), (42, 733429), (59, 522102), (62, 496839), (93, 331226), (118, 261051), (177, 174034), (186, 165613), (217, 141954), (354, 87017), (401, 76818), (413, 74586), (434, 70977), (651, 47318), (802, 38409), (826, 37293), (1203, 25606), (1239, 24862), (1302, 23659), (1829, 16842), (2406, 12803), (2478, 12431), (2807, 10974), (3658, 8421), (5487, 5614)]