84458530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 174763008

約数和(自身を除く): 90304478

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 598, 601, 611, 1081, 1202, 1222, 1495, 2162, 2990, 3005, 3055, 5405, 6010, 6110, 7813, 10810, 13823, 14053, 15626, 27646, 28106, 28247, 39065, 56494, 69115, 70265, 78130, 138230, 140530, 141235, 179699, 282470, 359398, 367211, 649681, 734422, 898495, 1299362, 1796990, 1836055, 3248405, 3672110, 6496810, 8445853, 16891706, 42229265, 84458530]

約数ペア:

[(1, 84458530), (2, 42229265), (5, 16891706), (10, 8445853), (13, 6496810), (23, 3672110), (26, 3248405), (46, 1836055), (47, 1796990), (65, 1299362), (94, 898495), (115, 734422), (130, 649681), (230, 367211), (235, 359398), (299, 282470), (470, 179699), (598, 141235), (601, 140530), (611, 138230), (1081, 78130), (1202, 70265), (1222, 69115), (1495, 56494), (2162, 39065), (2990, 28247), (3005, 28106), (3055, 27646), (5405, 15626), (6010, 14053), (6110, 13823), (7813, 10810)]