30672810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16229}}^1$

素因数の和:16252

約数の個数: 64

約数和(自身を含む): 93484800

約数和(自身を除く): 62811990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16229, 32458, 48687, 81145, 97374, 113603, 146061, 162290, 227206, 243435, 292122, 340809, 438183, 486870, 568015, 681618, 730305, 876366, 1022427, 1136030, 1460610, 1704045, 2044854, 2190915, 3067281, 3408090, 4381830, 5112135, 6134562, 10224270, 15336405, 30672810]

約数ペア:

[(1, 30672810), (2, 15336405), (3, 10224270), (5, 6134562), (6, 5112135), (7, 4381830), (9, 3408090), (10, 3067281), (14, 2190915), (15, 2044854), (18, 1704045), (21, 1460610), (27, 1136030), (30, 1022427), (35, 876366), (42, 730305), (45, 681618), (54, 568015), (63, 486870), (70, 438183), (90, 340809), (105, 292122), (126, 243435), (135, 227206), (189, 162290), (210, 146061), (270, 113603), (315, 97374), (378, 81145), (630, 48687), (945, 32458), (1890, 16229)]