30195736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 58780800

約数和(自身を除く): 28585064

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 389, 626, 778, 1252, 1556, 2504, 3112, 9703, 12059, 19406, 24118, 38812, 48236, 77624, 96472, 121757, 243514, 487028, 974056, 3774467, 7548934, 15097868, 30195736]

約数ペア:

[(1, 30195736), (2, 15097868), (4, 7548934), (8, 3774467), (31, 974056), (62, 487028), (124, 243514), (248, 121757), (313, 96472), (389, 77624), (626, 48236), (778, 38812), (1252, 24118), (1556, 19406), (2504, 12059), (3112, 9703)]