9042030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 24786216

約数和(自身を除く): 15744186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 366, 405, 486, 549, 610, 810, 915, 1098, 1215, 1647, 1830, 2430, 2745, 3294, 3721, 4941, 5490, 7442, 8235, 9882, 11163, 14823, 16470, 18605, 22326, 24705, 29646, 33489, 37210, 49410, 55815, 66978, 74115, 100467, 111630, 148230, 167445, 200934, 301401, 334890, 502335, 602802, 904203, 1004670, 1507005, 1808406, 3014010, 4521015, 9042030]

約数ペア:

[(1, 9042030), (2, 4521015), (3, 3014010), (5, 1808406), (6, 1507005), (9, 1004670), (10, 904203), (15, 602802), (18, 502335), (27, 334890), (30, 301401), (45, 200934), (54, 167445), (61, 148230), (81, 111630), (90, 100467), (122, 74115), (135, 66978), (162, 55815), (183, 49410), (243, 37210), (270, 33489), (305, 29646), (366, 24705), (405, 22326), (486, 18605), (549, 16470), (610, 14823), (810, 11163), (915, 9882), (1098, 8235), (1215, 7442), (1647, 5490), (1830, 4941), (2430, 3721), (2745, 3294)]