198779070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23087}}^1$

素因数の和:23145

約数の個数: 64

約数和(自身を含む): 558544896

約数和(自身を除く): 359765826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 23087, 46174, 69261, 115435, 138522, 161609, 230870, 323218, 346305, 484827, 692610, 808045, 946567, 969654, 1616090, 1893134, 2424135, 2839701, 4732835, 4848270, 5679402, 6625969, 9465670, 13251938, 14198505, 19877907, 28397010, 33129845, 39755814, 66259690, 99389535, 198779070]

約数ペア:

[(1, 198779070), (2, 99389535), (3, 66259690), (5, 39755814), (6, 33129845), (7, 28397010), (10, 19877907), (14, 14198505), (15, 13251938), (21, 9465670), (30, 6625969), (35, 5679402), (41, 4848270), (42, 4732835), (70, 2839701), (82, 2424135), (105, 1893134), (123, 1616090), (205, 969654), (210, 946567), (246, 808045), (287, 692610), (410, 484827), (574, 346305), (615, 323218), (861, 230870), (1230, 161609), (1435, 138522), (1722, 115435), (2870, 69261), (4305, 46174), (8610, 23087)]