70854420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 186548460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 683, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1366, 1482, 1596, 1729, 1820, 1995, 2049, 2470, 2660, 2730, 2732, 2964, 3415, 3458, 3705, 3990, 4098, 4781, 4940, 5187, 5460, 6830, 6916, 7410, 7980, 8196, 8645, 8879, 9562, 10245, 10374, 12977, 13660, 14343, 14820, 17290, 17758, 19124, 20490, 20748, 23905, 25935, 25954, 26637, 28686, 34580, 35516, 38931, 40980, 44395, 47810, 51870, 51908, 53274, 57372, 62153, 64885, 71715, 77862, 88790, 90839, 95620, 103740, 106548, 124306, 129770, 133185, 143430, 155724, 168701, 177580, 181678, 186459, 194655, 248612, 259540, 266370, 272517, 286860, 310765, 337402, 363356, 372918, 389310, 454195, 506103, 532740, 545034, 621530, 674804, 745836, 778620, 843505, 908390, 932295, 1012206, 1090068, 1180907, 1243060, 1362585, 1687010, 1816780, 1864590, 2024412, 2361814, 2530515, 2725170, 3374020, 3542721, 3729180, 4723628, 5061030, 5450340, 5904535, 7085442, 10122060, 11809070, 14170884, 17713605, 23618140, 35427210, 70854420]

約数ペア:

[(1, 70854420), (2, 35427210), (3, 23618140), (4, 17713605), (5, 14170884), (6, 11809070), (7, 10122060), (10, 7085442), (12, 5904535), (13, 5450340), (14, 5061030), (15, 4723628), (19, 3729180), (20, 3542721), (21, 3374020), (26, 2725170), (28, 2530515), (30, 2361814), (35, 2024412), (38, 1864590), (39, 1816780), (42, 1687010), (52, 1362585), (57, 1243060), (60, 1180907), (65, 1090068), (70, 1012206), (76, 932295), (78, 908390), (84, 843505), (91, 778620), (95, 745836), (105, 674804), (114, 621530), (130, 545034), (133, 532740), (140, 506103), (156, 454195), (182, 389310), (190, 372918), (195, 363356), (210, 337402), (228, 310765), (247, 286860), (260, 272517), (266, 266370), (273, 259540), (285, 248612), (364, 194655), (380, 186459), (390, 181678), (399, 177580), (420, 168701), (455, 155724), (494, 143430), (532, 133185), (546, 129770), (570, 124306), (665, 106548), (683, 103740), (741, 95620), (780, 90839), (798, 88790), (910, 77862), (988, 71715), (1092, 64885), (1140, 62153), (1235, 57372), (1330, 53274), (1365, 51908), (1366, 51870), (1482, 47810), (1596, 44395), (1729, 40980), (1820, 38931), (1995, 35516), (2049, 34580), (2470, 28686), (2660, 26637), (2730, 25954), (2732, 25935), (2964, 23905), (3415, 20748), (3458, 20490), (3705, 19124), (3990, 17758), (4098, 17290), (4781, 14820), (4940, 14343), (5187, 13660), (5460, 12977), (6830, 10374), (6916, 10245), (7410, 9562), (7980, 8879), (8196, 8645)]