189843630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 481766400

約数和(自身を除く): 291922770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 271, 285, 542, 570, 813, 1229, 1355, 1626, 2458, 2710, 3687, 4065, 5149, 6145, 7374, 8130, 10298, 12290, 15447, 18435, 23351, 25745, 30894, 36870, 46702, 51490, 70053, 77235, 116755, 140106, 154470, 233510, 333059, 350265, 666118, 700530, 999177, 1665295, 1998354, 3330590, 4995885, 6328121, 9991770, 12656242, 18984363, 31640605, 37968726, 63281210, 94921815, 189843630]

約数ペア:

[(1, 189843630), (2, 94921815), (3, 63281210), (5, 37968726), (6, 31640605), (10, 18984363), (15, 12656242), (19, 9991770), (30, 6328121), (38, 4995885), (57, 3330590), (95, 1998354), (114, 1665295), (190, 999177), (271, 700530), (285, 666118), (542, 350265), (570, 333059), (813, 233510), (1229, 154470), (1355, 140106), (1626, 116755), (2458, 77235), (2710, 70053), (3687, 51490), (4065, 46702), (5149, 36870), (6145, 30894), (7374, 25745), (8130, 23351), (10298, 18435), (12290, 15447)]