86958060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 310625280

約数和(自身を除く): 223667220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 641, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1282, 1292, 1330, 1428, 1596, 1615, 1785, 1923, 1938, 1995, 2261, 2380, 2564, 2660, 3205, 3230, 3570, 3846, 3876, 3990, 4487, 4522, 4845, 6410, 6460, 6783, 7140, 7692, 7980, 8974, 9044, 9615, 9690, 10897, 11305, 12179, 12820, 13461, 13566, 17948, 19230, 19380, 21794, 22435, 22610, 24358, 26922, 27132, 32691, 33915, 36537, 38460, 43588, 44870, 45220, 48716, 53844, 54485, 60895, 65382, 67305, 67830, 73074, 76279, 85253, 89740, 108970, 121790, 130764, 134610, 135660, 146148, 152558, 163455, 170506, 182685, 207043, 217940, 228837, 243580, 255759, 269220, 305116, 326910, 341012, 365370, 381395, 414086, 426265, 457674, 511518, 621129, 653820, 730740, 762790, 828172, 852530, 915348, 1023036, 1035215, 1144185, 1242258, 1278795, 1449301, 1525580, 1705060, 2070430, 2288370, 2484516, 2557590, 2898602, 3105645, 4140860, 4347903, 4576740, 5115180, 5797204, 6211290, 7246505, 8695806, 12422580, 14493010, 17391612, 21739515, 28986020, 43479030, 86958060]

約数ペア:

[(1, 86958060), (2, 43479030), (3, 28986020), (4, 21739515), (5, 17391612), (6, 14493010), (7, 12422580), (10, 8695806), (12, 7246505), (14, 6211290), (15, 5797204), (17, 5115180), (19, 4576740), (20, 4347903), (21, 4140860), (28, 3105645), (30, 2898602), (34, 2557590), (35, 2484516), (38, 2288370), (42, 2070430), (51, 1705060), (57, 1525580), (60, 1449301), (68, 1278795), (70, 1242258), (76, 1144185), (84, 1035215), (85, 1023036), (95, 915348), (102, 852530), (105, 828172), (114, 762790), (119, 730740), (133, 653820), (140, 621129), (170, 511518), (190, 457674), (204, 426265), (210, 414086), (228, 381395), (238, 365370), (255, 341012), (266, 326910), (285, 305116), (323, 269220), (340, 255759), (357, 243580), (380, 228837), (399, 217940), (420, 207043), (476, 182685), (510, 170506), (532, 163455), (570, 152558), (595, 146148), (641, 135660), (646, 134610), (665, 130764), (714, 121790), (798, 108970), (969, 89740), (1020, 85253), (1140, 76279), (1190, 73074), (1282, 67830), (1292, 67305), (1330, 65382), (1428, 60895), (1596, 54485), (1615, 53844), (1785, 48716), (1923, 45220), (1938, 44870), (1995, 43588), (2261, 38460), (2380, 36537), (2564, 33915), (2660, 32691), (3205, 27132), (3230, 26922), (3570, 24358), (3846, 22610), (3876, 22435), (3990, 21794), (4487, 19380), (4522, 19230), (4845, 17948), (6410, 13566), (6460, 13461), (6783, 12820), (7140, 12179), (7692, 11305), (7980, 10897), (8974, 9690), (9044, 9615)]