30229264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 68245632

約数和(自身を除く): 38016368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 83, 103, 104, 136, 166, 206, 208, 221, 272, 332, 412, 442, 664, 824, 884, 1079, 1328, 1339, 1411, 1648, 1751, 1768, 2158, 2678, 2822, 3502, 3536, 4316, 5356, 5644, 7004, 8549, 8632, 10712, 11288, 14008, 17098, 17264, 18343, 21424, 22576, 22763, 28016, 34196, 36686, 45526, 68392, 73372, 91052, 111137, 136784, 145333, 146744, 182104, 222274, 290666, 293488, 364208, 444548, 581332, 889096, 1162664, 1778192, 1889329, 2325328, 3778658, 7557316, 15114632, 30229264]

約数ペア:

[(1, 30229264), (2, 15114632), (4, 7557316), (8, 3778658), (13, 2325328), (16, 1889329), (17, 1778192), (26, 1162664), (34, 889096), (52, 581332), (68, 444548), (83, 364208), (103, 293488), (104, 290666), (136, 222274), (166, 182104), (206, 146744), (208, 145333), (221, 136784), (272, 111137), (332, 91052), (412, 73372), (442, 68392), (664, 45526), (824, 36686), (884, 34196), (1079, 28016), (1328, 22763), (1339, 22576), (1411, 21424), (1648, 18343), (1751, 17264), (1768, 17098), (2158, 14008), (2678, 11288), (2822, 10712), (3502, 8632), (3536, 8549), (4316, 7004), (5356, 5644)]