2007386955

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 4390848000

約数和(自身を除く): 2383461045

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 83, 95, 105, 133, 135, 171, 189, 249, 285, 315, 399, 405, 415, 449, 513, 567, 581, 665, 747, 855, 945, 1197, 1245, 1347, 1539, 1577, 1743, 1995, 2241, 2245, 2565, 2835, 2905, 3143, 3591, 3735, 4041, 4731, 5229, 5985, 6723, 6735, 7695, 7885, 8531, 8715, 9429, 10773, 11039, 11205, 12123, 14193, 15687, 15715, 17955, 20205, 23655, 25593, 26145, 28287, 33117, 33615, 36369, 37267, 42579, 42655, 47061, 47145, 53865, 55195, 59717, 60615, 70965, 76779, 78435, 84861, 99351, 111801, 127737, 127965, 141435, 165585, 179151, 181845, 186335, 212895, 230337, 235305, 254583, 260869, 298053, 298585, 335403, 383895, 424305, 496755, 537453, 559005, 638685, 691011, 708073, 782607, 894159, 895755, 1006209, 1151685, 1272915, 1304345, 1490265, 1612359, 1677015, 2124219, 2347821, 2687265, 3018627, 3455055, 3540365, 3913035, 4470795, 4837077, 4956511, 5031045, 6372657, 7043463, 8061795, 10621095, 11739105, 14869533, 15093135, 19117971, 21130389, 24185385, 24782555, 31863285, 35217315, 44608599, 57353913, 74347665, 95589855, 105651945, 133825797, 223042995, 286769565, 401477391, 669128985, 2007386955]

約数ペア:

[(1, 2007386955), (3, 669128985), (5, 401477391), (7, 286769565), (9, 223042995), (15, 133825797), (19, 105651945), (21, 95589855), (27, 74347665), (35, 57353913), (45, 44608599), (57, 35217315), (63, 31863285), (81, 24782555), (83, 24185385), (95, 21130389), (105, 19117971), (133, 15093135), (135, 14869533), (171, 11739105), (189, 10621095), (249, 8061795), (285, 7043463), (315, 6372657), (399, 5031045), (405, 4956511), (415, 4837077), (449, 4470795), (513, 3913035), (567, 3540365), (581, 3455055), (665, 3018627), (747, 2687265), (855, 2347821), (945, 2124219), (1197, 1677015), (1245, 1612359), (1347, 1490265), (1539, 1304345), (1577, 1272915), (1743, 1151685), (1995, 1006209), (2241, 895755), (2245, 894159), (2565, 782607), (2835, 708073), (2905, 691011), (3143, 638685), (3591, 559005), (3735, 537453), (4041, 496755), (4731, 424305), (5229, 383895), (5985, 335403), (6723, 298585), (6735, 298053), (7695, 260869), (7885, 254583), (8531, 235305), (8715, 230337), (9429, 212895), (10773, 186335), (11039, 181845), (11205, 179151), (12123, 165585), (14193, 141435), (15687, 127965), (15715, 127737), (17955, 111801), (20205, 99351), (23655, 84861), (25593, 78435), (26145, 76779), (28287, 70965), (33117, 60615), (33615, 59717), (36369, 55195), (37267, 53865), (42579, 47145), (42655, 47061)]