418703730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:12991

約数の個数: 64

約数和(自身を含む): 1070972928

約数和(自身を除く): 652269198

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6486, 10810, 12911, 16215, 25822, 32430, 38733, 64555, 77466, 129110, 193665, 296953, 387330, 593906, 606817, 890859, 1213634, 1484765, 1781718, 1820451, 2969530, 3034085, 3640902, 4454295, 6068170, 8908590, 9102255, 13956791, 18204510, 27913582, 41870373, 69783955, 83740746, 139567910, 209351865, 418703730]

約数ペア:

[(1, 418703730), (2, 209351865), (3, 139567910), (5, 83740746), (6, 69783955), (10, 41870373), (15, 27913582), (23, 18204510), (30, 13956791), (46, 9102255), (47, 8908590), (69, 6068170), (94, 4454295), (115, 3640902), (138, 3034085), (141, 2969530), (230, 1820451), (235, 1781718), (282, 1484765), (345, 1213634), (470, 890859), (690, 606817), (705, 593906), (1081, 387330), (1410, 296953), (2162, 193665), (3243, 129110), (5405, 77466), (6486, 64555), (10810, 38733), (12911, 32430), (16215, 25822)]