4865603220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1422691}}^1$

素因数の和:1422725

約数の個数: 72

約数和(自身を含む): 15535796640

約数和(自身を除く): 10670193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1422691, 2845382, 4268073, 5690764, 7113455, 8536146, 12804219, 14226910, 17072292, 21340365, 25608438, 27031129, 28453820, 42680730, 51216876, 54062258, 64021095, 81093387, 85361460, 108124516, 128042190, 135155645, 162186774, 243280161, 256084380, 270311290, 324373548, 405466935, 486560322, 540622580, 810933870, 973120644, 1216400805, 1621867740, 2432801610, 4865603220]

約数ペア:

[(1, 4865603220), (2, 2432801610), (3, 1621867740), (4, 1216400805), (5, 973120644), (6, 810933870), (9, 540622580), (10, 486560322), (12, 405466935), (15, 324373548), (18, 270311290), (19, 256084380), (20, 243280161), (30, 162186774), (36, 135155645), (38, 128042190), (45, 108124516), (57, 85361460), (60, 81093387), (76, 64021095), (90, 54062258), (95, 51216876), (114, 42680730), (171, 28453820), (180, 27031129), (190, 25608438), (228, 21340365), (285, 17072292), (342, 14226910), (380, 12804219), (570, 8536146), (684, 7113455), (855, 5690764), (1140, 4268073), (1710, 2845382), (3420, 1422691)]