30521036650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4521

約数の個数: 144

約数和(自身を含む): 66227055840

約数和(自身を除く): 35706019190

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 43, 50, 65, 86, 95, 130, 169, 190, 215, 247, 325, 338, 430, 475, 494, 559, 650, 817, 845, 950, 1075, 1118, 1235, 1634, 1690, 2150, 2470, 2795, 3211, 4085, 4225, 4421, 5590, 6175, 6422, 7267, 8170, 8450, 8842, 10621, 12350, 13975, 14534, 16055, 20425, 21242, 22105, 27950, 32110, 36335, 40850, 44210, 53105, 57473, 72670, 80275, 83999, 106210, 110525, 114946, 138073, 160550, 167998, 181675, 190103, 221050, 265525, 276146, 287365, 363350, 380206, 419995, 531050, 574730, 690365, 747149, 839990, 950515, 1091987, 1380730, 1436825, 1494298, 1901030, 2099975, 2183974, 2471339, 2873650, 3451825, 3611957, 3735745, 4199950, 4752575, 4942678, 5459935, 6903650, 7223914, 7471490, 9505150, 10919870, 12356695, 14195831, 18059785, 18678725, 24713390, 27299675, 28391662, 32127407, 36119570, 37357450, 46955441, 54599350, 61783475, 64254814, 70979155, 90298925, 93910882, 123566950, 141958310, 160637035, 180597850, 234777205, 321274070, 354895775, 469554410, 610420733, 709791550, 803185175, 1173886025, 1220841466, 1606370350, 2347772050, 3052103665, 6104207330, 15260518325, 30521036650]

約数ペア:

[(1, 30521036650), (2, 15260518325), (5, 6104207330), (10, 3052103665), (13, 2347772050), (19, 1606370350), (25, 1220841466), (26, 1173886025), (38, 803185175), (43, 709791550), (50, 610420733), (65, 469554410), (86, 354895775), (95, 321274070), (130, 234777205), (169, 180597850), (190, 160637035), (215, 141958310), (247, 123566950), (325, 93910882), (338, 90298925), (430, 70979155), (475, 64254814), (494, 61783475), (559, 54599350), (650, 46955441), (817, 37357450), (845, 36119570), (950, 32127407), (1075, 28391662), (1118, 27299675), (1235, 24713390), (1634, 18678725), (1690, 18059785), (2150, 14195831), (2470, 12356695), (2795, 10919870), (3211, 9505150), (4085, 7471490), (4225, 7223914), (4421, 6903650), (5590, 5459935), (6175, 4942678), (6422, 4752575), (7267, 4199950), (8170, 3735745), (8450, 3611957), (8842, 3451825), (10621, 2873650), (12350, 2471339), (13975, 2183974), (14534, 2099975), (16055, 1901030), (20425, 1494298), (21242, 1436825), (22105, 1380730), (27950, 1091987), (32110, 950515), (36335, 839990), (40850, 747149), (44210, 690365), (53105, 574730), (57473, 531050), (72670, 419995), (80275, 380206), (83999, 363350), (106210, 287365), (110525, 276146), (114946, 265525), (138073, 221050), (160550, 190103), (167998, 181675)]