2214156735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 4777574400

約数和(自身を除く): 2563417665

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 127, 133, 135, 171, 189, 285, 315, 381, 399, 513, 635, 665, 855, 889, 945, 971, 1143, 1197, 1905, 1995, 2413, 2565, 2667, 2913, 3429, 3591, 4445, 4855, 5715, 5985, 6797, 7239, 8001, 8739, 12065, 13335, 14565, 16891, 17145, 17955, 18449, 20391, 21717, 24003, 26217, 33985, 36195, 40005, 43695, 50673, 55347, 61173, 65151, 84455, 92245, 101955, 108585, 120015, 123317, 129143, 131085, 152019, 166041, 183519, 253365, 276735, 305865, 325755, 369951, 387429, 456057, 498123, 616585, 645715, 760095, 830205, 863219, 917595, 1109853, 1162287, 1849755, 1937145, 2280285, 2343023, 2490615, 2589657, 3329559, 3486861, 4316095, 5549265, 5811435, 7029069, 7768971, 11715115, 12948285, 16401161, 16647795, 17434305, 21087207, 23306913, 35145345, 38844855, 49203483, 63261621, 82005805, 105436035, 116534565, 147610449, 246017415, 316308105, 442831347, 738052245, 2214156735]

約数ペア:

[(1, 2214156735), (3, 738052245), (5, 442831347), (7, 316308105), (9, 246017415), (15, 147610449), (19, 116534565), (21, 105436035), (27, 82005805), (35, 63261621), (45, 49203483), (57, 38844855), (63, 35145345), (95, 23306913), (105, 21087207), (127, 17434305), (133, 16647795), (135, 16401161), (171, 12948285), (189, 11715115), (285, 7768971), (315, 7029069), (381, 5811435), (399, 5549265), (513, 4316095), (635, 3486861), (665, 3329559), (855, 2589657), (889, 2490615), (945, 2343023), (971, 2280285), (1143, 1937145), (1197, 1849755), (1905, 1162287), (1995, 1109853), (2413, 917595), (2565, 863219), (2667, 830205), (2913, 760095), (3429, 645715), (3591, 616585), (4445, 498123), (4855, 456057), (5715, 387429), (5985, 369951), (6797, 325755), (7239, 305865), (8001, 276735), (8739, 253365), (12065, 183519), (13335, 166041), (14565, 152019), (16891, 131085), (17145, 129143), (17955, 123317), (18449, 120015), (20391, 108585), (21717, 101955), (24003, 92245), (26217, 84455), (33985, 65151), (36195, 61173), (40005, 55347), (43695, 50673)]