227647590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 564537600

約数和(自身を除く): 336890010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 430, 545, 645, 654, 1090, 1290, 1619, 1635, 3238, 3270, 4687, 4857, 8095, 9374, 9714, 14061, 16190, 23435, 24285, 28122, 46870, 48570, 69617, 70305, 139234, 140610, 176471, 208851, 348085, 352942, 417702, 529413, 696170, 882355, 1044255, 1058826, 1764710, 2088510, 2647065, 5294130, 7588253, 15176506, 22764759, 37941265, 45529518, 75882530, 113823795, 227647590]

約数ペア:

[(1, 227647590), (2, 113823795), (3, 75882530), (5, 45529518), (6, 37941265), (10, 22764759), (15, 15176506), (30, 7588253), (43, 5294130), (86, 2647065), (109, 2088510), (129, 1764710), (215, 1058826), (218, 1044255), (258, 882355), (327, 696170), (430, 529413), (545, 417702), (645, 352942), (654, 348085), (1090, 208851), (1290, 176471), (1619, 140610), (1635, 139234), (3238, 70305), (3270, 69617), (4687, 48570), (4857, 46870), (8095, 28122), (9374, 24285), (9714, 23435), (14061, 16190)]