451482460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 1141152768

約数和(自身を除く): 689670308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 113, 121, 127, 130, 143, 220, 226, 242, 254, 260, 286, 452, 484, 508, 565, 572, 605, 635, 715, 1130, 1210, 1243, 1270, 1397, 1430, 1469, 1573, 1651, 2260, 2420, 2486, 2540, 2794, 2860, 2938, 3146, 3302, 4972, 5588, 5876, 6215, 6292, 6604, 6985, 7345, 7865, 8255, 12430, 13673, 13970, 14351, 14690, 15367, 15730, 16159, 16510, 18161, 24860, 27346, 27940, 28702, 29380, 30734, 31460, 32318, 33020, 36322, 54692, 57404, 61468, 64636, 68365, 71755, 72644, 76835, 80795, 90805, 136730, 143510, 153670, 157861, 161590, 177749, 181610, 186563, 199771, 273460, 287020, 307340, 315722, 323180, 355498, 363220, 373126, 399542, 631444, 710996, 746252, 789305, 799084, 888745, 932815, 998855, 1578610, 1736471, 1777490, 1865630, 1997710, 2052193, 3157220, 3472942, 3554980, 3731260, 3995420, 4104386, 6945884, 8208772, 8682355, 10260965, 17364710, 20521930, 22574123, 34729420, 41043860, 45148246, 90296492, 112870615, 225741230, 451482460]

約数ペア:

[(1, 451482460), (2, 225741230), (4, 112870615), (5, 90296492), (10, 45148246), (11, 41043860), (13, 34729420), (20, 22574123), (22, 20521930), (26, 17364710), (44, 10260965), (52, 8682355), (55, 8208772), (65, 6945884), (110, 4104386), (113, 3995420), (121, 3731260), (127, 3554980), (130, 3472942), (143, 3157220), (220, 2052193), (226, 1997710), (242, 1865630), (254, 1777490), (260, 1736471), (286, 1578610), (452, 998855), (484, 932815), (508, 888745), (565, 799084), (572, 789305), (605, 746252), (635, 710996), (715, 631444), (1130, 399542), (1210, 373126), (1243, 363220), (1270, 355498), (1397, 323180), (1430, 315722), (1469, 307340), (1573, 287020), (1651, 273460), (2260, 199771), (2420, 186563), (2486, 181610), (2540, 177749), (2794, 161590), (2860, 157861), (2938, 153670), (3146, 143510), (3302, 136730), (4972, 90805), (5588, 80795), (5876, 76835), (6215, 72644), (6292, 71755), (6604, 68365), (6985, 64636), (7345, 61468), (7865, 57404), (8255, 54692), (12430, 36322), (13673, 33020), (13970, 32318), (14351, 31460), (14690, 30734), (15367, 29380), (15730, 28702), (16159, 27940), (16510, 27346), (18161, 24860)]