2916690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 9123840

約数和(自身を除く): 6207150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 43, 51, 57, 70, 85, 86, 95, 102, 105, 114, 119, 129, 133, 170, 190, 210, 215, 238, 255, 258, 266, 285, 301, 323, 357, 399, 430, 510, 570, 595, 602, 645, 646, 665, 714, 731, 798, 817, 903, 969, 1190, 1290, 1330, 1462, 1505, 1615, 1634, 1785, 1806, 1938, 1995, 2193, 2261, 2451, 3010, 3230, 3570, 3655, 3990, 4085, 4386, 4515, 4522, 4845, 4902, 5117, 5719, 6783, 7310, 8170, 9030, 9690, 10234, 10965, 11305, 11438, 12255, 13566, 13889, 15351, 17157, 21930, 22610, 24510, 25585, 27778, 28595, 30702, 33915, 34314, 41667, 51170, 57190, 67830, 69445, 76755, 83334, 85785, 97223, 138890, 153510, 171570, 194446, 208335, 291669, 416670, 486115, 583338, 972230, 1458345, 2916690]

約数ペア:

[(1, 2916690), (2, 1458345), (3, 972230), (5, 583338), (6, 486115), (7, 416670), (10, 291669), (14, 208335), (15, 194446), (17, 171570), (19, 153510), (21, 138890), (30, 97223), (34, 85785), (35, 83334), (38, 76755), (42, 69445), (43, 67830), (51, 57190), (57, 51170), (70, 41667), (85, 34314), (86, 33915), (95, 30702), (102, 28595), (105, 27778), (114, 25585), (119, 24510), (129, 22610), (133, 21930), (170, 17157), (190, 15351), (210, 13889), (215, 13566), (238, 12255), (255, 11438), (258, 11305), (266, 10965), (285, 10234), (301, 9690), (323, 9030), (357, 8170), (399, 7310), (430, 6783), (510, 5719), (570, 5117), (595, 4902), (602, 4845), (645, 4522), (646, 4515), (665, 4386), (714, 4085), (731, 3990), (798, 3655), (817, 3570), (903, 3230), (969, 3010), (1190, 2451), (1290, 2261), (1330, 2193), (1462, 1995), (1505, 1938), (1615, 1806), (1634, 1785)]