30717652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 64970752

約数和(自身を除く): 34253100

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 823, 868, 1204, 1333, 1646, 2666, 3292, 5332, 5761, 9331, 11522, 18662, 23044, 25513, 35389, 37324, 51026, 70778, 102052, 141556, 178591, 247723, 357182, 495446, 714364, 990892, 1097059, 2194118, 4388236, 7679413, 15358826, 30717652]

約数ペア:

[(1, 30717652), (2, 15358826), (4, 7679413), (7, 4388236), (14, 2194118), (28, 1097059), (31, 990892), (43, 714364), (62, 495446), (86, 357182), (124, 247723), (172, 178591), (217, 141556), (301, 102052), (434, 70778), (602, 51026), (823, 37324), (868, 35389), (1204, 25513), (1333, 23044), (1646, 18662), (2666, 11522), (3292, 9331), (5332, 5761)]