2017298115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2263

約数の個数: 160

約数和(自身を含む): 4608299520

約数和(自身を除く): 2591001405

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 27, 35, 45, 51, 57, 63, 81, 85, 95, 105, 119, 133, 135, 153, 171, 189, 255, 285, 315, 323, 357, 399, 405, 459, 513, 567, 595, 665, 765, 855, 945, 969, 1071, 1197, 1377, 1539, 1615, 1785, 1995, 2203, 2261, 2295, 2565, 2835, 2907, 3213, 3591, 4845, 5355, 5985, 6609, 6783, 6885, 7695, 8721, 9639, 10773, 11015, 11305, 14535, 15421, 16065, 17955, 19827, 20349, 26163, 33045, 33915, 37451, 41857, 43605, 46263, 48195, 53865, 59481, 61047, 77105, 99135, 101745, 112353, 125571, 130815, 138789, 178443, 183141, 187255, 209285, 231315, 262157, 292999, 297405, 305235, 337059, 376713, 416367, 561765, 627855, 693945, 711569, 786471, 878997, 892215, 915705, 1011177, 1130139, 1249101, 1310785, 1464995, 1685295, 1883565, 2081835, 2134707, 2359413, 2636991, 3033531, 3390417, 3557845, 3932355, 4394985, 4980983, 5055885, 5650695, 6245505, 6404121, 7078239, 7910973, 10673535, 11797065, 13184955, 14942949, 15167655, 16952085, 19212363, 21234717, 23732919, 24904915, 32020605, 35391195, 39554865, 44828847, 57637089, 74714745, 96061815, 106173585, 118664595, 134486541, 224144235, 288185445, 403459623, 672432705, 2017298115]

約数ペア:

[(1, 2017298115), (3, 672432705), (5, 403459623), (7, 288185445), (9, 224144235), (15, 134486541), (17, 118664595), (19, 106173585), (21, 96061815), (27, 74714745), (35, 57637089), (45, 44828847), (51, 39554865), (57, 35391195), (63, 32020605), (81, 24904915), (85, 23732919), (95, 21234717), (105, 19212363), (119, 16952085), (133, 15167655), (135, 14942949), (153, 13184955), (171, 11797065), (189, 10673535), (255, 7910973), (285, 7078239), (315, 6404121), (323, 6245505), (357, 5650695), (399, 5055885), (405, 4980983), (459, 4394985), (513, 3932355), (567, 3557845), (595, 3390417), (665, 3033531), (765, 2636991), (855, 2359413), (945, 2134707), (969, 2081835), (1071, 1883565), (1197, 1685295), (1377, 1464995), (1539, 1310785), (1615, 1249101), (1785, 1130139), (1995, 1011177), (2203, 915705), (2261, 892215), (2295, 878997), (2565, 786471), (2835, 711569), (2907, 693945), (3213, 627855), (3591, 561765), (4845, 416367), (5355, 376713), (5985, 337059), (6609, 305235), (6783, 297405), (6885, 292999), (7695, 262157), (8721, 231315), (9639, 209285), (10773, 187255), (11015, 183141), (11305, 178443), (14535, 138789), (15421, 130815), (16065, 125571), (17955, 112353), (19827, 101745), (20349, 99135), (26163, 77105), (33045, 61047), (33915, 59481), (37451, 53865), (41857, 48195), (43605, 46263)]