30161512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 63475200

約数和(自身を除く): 33313688

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 173, 248, 296, 346, 589, 692, 703, 1147, 1178, 1384, 1406, 2294, 2356, 2812, 3287, 4588, 4712, 5363, 5624, 6401, 6574, 9176, 10726, 12802, 13148, 21452, 21793, 25604, 26296, 42904, 43586, 51208, 87172, 101897, 121619, 174344, 198431, 203794, 243238, 396862, 407588, 486476, 793724, 815176, 972952, 1587448, 3770189, 7540378, 15080756, 30161512]

約数ペア:

[(1, 30161512), (2, 15080756), (4, 7540378), (8, 3770189), (19, 1587448), (31, 972952), (37, 815176), (38, 793724), (62, 486476), (74, 407588), (76, 396862), (124, 243238), (148, 203794), (152, 198431), (173, 174344), (248, 121619), (296, 101897), (346, 87172), (589, 51208), (692, 43586), (703, 42904), (1147, 26296), (1178, 25604), (1384, 21793), (1406, 21452), (2294, 13148), (2356, 12802), (2812, 10726), (3287, 9176), (4588, 6574), (4712, 6401), (5363, 5624)]