528027990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 1541514240

約数和(自身を除く): 1013486250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 353, 357, 419, 510, 595, 706, 714, 838, 1059, 1190, 1257, 1765, 1785, 2095, 2118, 2471, 2514, 2933, 3530, 3570, 4190, 4942, 5295, 5866, 6001, 6285, 7123, 7413, 8799, 10590, 12002, 12355, 12570, 14246, 14665, 14826, 17598, 18003, 21369, 24710, 29330, 30005, 35615, 36006, 37065, 42007, 42738, 43995, 49861, 60010, 71230, 74130, 84014, 87990, 90015, 99722, 106845, 126021, 147907, 149583, 180030, 210035, 213690, 249305, 252042, 295814, 299166, 420070, 443721, 498610, 630105, 739535, 747915, 887442, 1035349, 1260210, 1479070, 1495830, 2070698, 2218605, 2514419, 3106047, 4437210, 5028838, 5176745, 6212094, 7543257, 10353490, 12572095, 15086514, 15530235, 17600933, 25144190, 31060470, 35201866, 37716285, 52802799, 75432570, 88004665, 105605598, 176009330, 264013995, 528027990]

約数ペア:

[(1, 528027990), (2, 264013995), (3, 176009330), (5, 105605598), (6, 88004665), (7, 75432570), (10, 52802799), (14, 37716285), (15, 35201866), (17, 31060470), (21, 25144190), (30, 17600933), (34, 15530235), (35, 15086514), (42, 12572095), (51, 10353490), (70, 7543257), (85, 6212094), (102, 5176745), (105, 5028838), (119, 4437210), (170, 3106047), (210, 2514419), (238, 2218605), (255, 2070698), (353, 1495830), (357, 1479070), (419, 1260210), (510, 1035349), (595, 887442), (706, 747915), (714, 739535), (838, 630105), (1059, 498610), (1190, 443721), (1257, 420070), (1765, 299166), (1785, 295814), (2095, 252042), (2118, 249305), (2471, 213690), (2514, 210035), (2933, 180030), (3530, 149583), (3570, 147907), (4190, 126021), (4942, 106845), (5295, 99722), (5866, 90015), (6001, 87990), (6285, 84014), (7123, 74130), (7413, 71230), (8799, 60010), (10590, 49861), (12002, 43995), (12355, 42738), (12570, 42007), (14246, 37065), (14665, 36006), (14826, 35615), (17598, 30005), (18003, 29330), (21369, 24710)]