129899770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 201046790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 385, 418, 455, 494, 665, 683, 715, 770, 910, 1001, 1045, 1235, 1330, 1366, 1430, 1463, 1729, 2002, 2090, 2470, 2717, 2926, 3415, 3458, 4781, 5005, 5434, 6830, 7315, 7513, 8645, 8879, 9562, 10010, 12977, 13585, 14630, 15026, 17290, 17758, 19019, 23905, 25954, 27170, 37565, 38038, 44395, 47810, 52591, 62153, 64885, 75130, 88790, 90839, 95095, 97669, 105182, 124306, 129770, 142747, 168701, 181678, 190190, 195338, 262955, 285494, 310765, 337402, 454195, 488345, 525910, 621530, 683683, 713735, 843505, 908390, 976690, 999229, 1180907, 1367366, 1427470, 1687010, 1855711, 1998458, 2361814, 3418415, 3711422, 4996145, 5904535, 6836830, 9278555, 9992290, 11809070, 12989977, 18557110, 25979954, 64949885, 129899770]

約数ペア:

[(1, 129899770), (2, 64949885), (5, 25979954), (7, 18557110), (10, 12989977), (11, 11809070), (13, 9992290), (14, 9278555), (19, 6836830), (22, 5904535), (26, 4996145), (35, 3711422), (38, 3418415), (55, 2361814), (65, 1998458), (70, 1855711), (77, 1687010), (91, 1427470), (95, 1367366), (110, 1180907), (130, 999229), (133, 976690), (143, 908390), (154, 843505), (182, 713735), (190, 683683), (209, 621530), (247, 525910), (266, 488345), (286, 454195), (385, 337402), (418, 310765), (455, 285494), (494, 262955), (665, 195338), (683, 190190), (715, 181678), (770, 168701), (910, 142747), (1001, 129770), (1045, 124306), (1235, 105182), (1330, 97669), (1366, 95095), (1430, 90839), (1463, 88790), (1729, 75130), (2002, 64885), (2090, 62153), (2470, 52591), (2717, 47810), (2926, 44395), (3415, 38038), (3458, 37565), (4781, 27170), (5005, 25954), (5434, 23905), (6830, 19019), (7315, 17758), (7513, 17290), (8645, 15026), (8879, 14630), (9562, 13585), (10010, 12977)]