17345128920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{897781}}^1$

素因数の和:897825

約数の個数: 128

約数和(自身を含む): 62054691840

約数和(自身を除く): 44709562920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 897781, 1795562, 2693343, 3591124, 4488905, 5386686, 6284467, 7182248, 8977810, 10773372, 12568934, 13466715, 17955620, 18853401, 20648963, 21546744, 25137868, 26933430, 31422335, 35911240, 37706802, 41297926, 50275736, 53866860, 61946889, 62844670, 75413604, 82595852, 94267005, 103244815, 107733720, 123893778, 125689340, 144542741, 150827208, 165191704, 188534010, 206489630, 247787556, 251378680, 289085482, 309734445, 377068020, 412979260, 433628223, 495575112, 578170964, 619468890, 722713705, 754136040, 825958520, 867256446, 1156341928, 1238937780, 1445427410, 1734512892, 2168141115, 2477875560, 2890854820, 3469025784, 4336282230, 5781709640, 8672564460, 17345128920]

約数ペア:

[(1, 17345128920), (2, 8672564460), (3, 5781709640), (4, 4336282230), (5, 3469025784), (6, 2890854820), (7, 2477875560), (8, 2168141115), (10, 1734512892), (12, 1445427410), (14, 1238937780), (15, 1156341928), (20, 867256446), (21, 825958520), (23, 754136040), (24, 722713705), (28, 619468890), (30, 578170964), (35, 495575112), (40, 433628223), (42, 412979260), (46, 377068020), (56, 309734445), (60, 289085482), (69, 251378680), (70, 247787556), (84, 206489630), (92, 188534010), (105, 165191704), (115, 150827208), (120, 144542741), (138, 125689340), (140, 123893778), (161, 107733720), (168, 103244815), (184, 94267005), (210, 82595852), (230, 75413604), (276, 62844670), (280, 61946889), (322, 53866860), (345, 50275736), (420, 41297926), (460, 37706802), (483, 35911240), (552, 31422335), (644, 26933430), (690, 25137868), (805, 21546744), (840, 20648963), (920, 18853401), (966, 17955620), (1288, 13466715), (1380, 12568934), (1610, 10773372), (1932, 8977810), (2415, 7182248), (2760, 6284467), (3220, 5386686), (3864, 4488905), (4830, 3591124), (6440, 2693343), (9660, 1795562), (19320, 897781)]