30291235936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{18869}}^1$

素因数の和:19136

約数の個数: 96

約数和(自身を含む): 68304267360

約数和(自身を除く): 38013031424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 227, 272, 416, 442, 454, 544, 884, 908, 1768, 1816, 2951, 3536, 3632, 3859, 5902, 7072, 7264, 7718, 11804, 15436, 18869, 23608, 30872, 37738, 47216, 50167, 61744, 75476, 94432, 100334, 123488, 150952, 200668, 245297, 301904, 320773, 401336, 490594, 603808, 641546, 802672, 981188, 1283092, 1605344, 1962376, 2566184, 3924752, 4170049, 4283263, 5132368, 7849504, 8340098, 8566526, 10264736, 16680196, 17133052, 33360392, 34266104, 55682419, 66720784, 68532208, 72815471, 111364838, 133441568, 137064416, 145630942, 222729676, 291261884, 445459352, 582523768, 890918704, 946601123, 1165047536, 1781837408, 1893202246, 2330095072, 3786404492, 7572808984, 15145617968, 30291235936]

約数ペア:

[(1, 30291235936), (2, 15145617968), (4, 7572808984), (8, 3786404492), (13, 2330095072), (16, 1893202246), (17, 1781837408), (26, 1165047536), (32, 946601123), (34, 890918704), (52, 582523768), (68, 445459352), (104, 291261884), (136, 222729676), (208, 145630942), (221, 137064416), (227, 133441568), (272, 111364838), (416, 72815471), (442, 68532208), (454, 66720784), (544, 55682419), (884, 34266104), (908, 33360392), (1768, 17133052), (1816, 16680196), (2951, 10264736), (3536, 8566526), (3632, 8340098), (3859, 7849504), (5902, 5132368), (7072, 4283263), (7264, 4170049), (7718, 3924752), (11804, 2566184), (15436, 1962376), (18869, 1605344), (23608, 1283092), (30872, 981188), (37738, 802672), (47216, 641546), (50167, 603808), (61744, 490594), (75476, 401336), (94432, 320773), (100334, 301904), (123488, 245297), (150952, 200668)]