74145890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 167166720

約数和(自身を除く): 93020830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1381, 1534, 2065, 2762, 3835, 4130, 5369, 6905, 7670, 9667, 10738, 13810, 17953, 19334, 26845, 35906, 48335, 53690, 81479, 89765, 96670, 125671, 162958, 179530, 251342, 407395, 570353, 628355, 814790, 1059227, 1140706, 1256710, 2118454, 2851765, 5296135, 5703530, 7414589, 10592270, 14829178, 37072945, 74145890]

約数ペア:

[(1, 74145890), (2, 37072945), (5, 14829178), (7, 10592270), (10, 7414589), (13, 5703530), (14, 5296135), (26, 2851765), (35, 2118454), (59, 1256710), (65, 1140706), (70, 1059227), (91, 814790), (118, 628355), (130, 570353), (182, 407395), (295, 251342), (413, 179530), (455, 162958), (590, 125671), (767, 96670), (826, 89765), (910, 81479), (1381, 53690), (1534, 48335), (2065, 35906), (2762, 26845), (3835, 19334), (4130, 17953), (5369, 13810), (6905, 10738), (7670, 9667)]