30887668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38039}}^1$

素因数の和:38079

約数の個数: 24

約数和(自身を含む): 63907200

約数和(自身を除く): 33019532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38039, 76078, 152156, 266273, 532546, 1065092, 1103131, 2206262, 4412524, 7721917, 15443834, 30887668]

約数ペア:

[(1, 30887668), (2, 15443834), (4, 7721917), (7, 4412524), (14, 2206262), (28, 1103131), (29, 1065092), (58, 532546), (116, 266273), (203, 152156), (406, 76078), (812, 38039)]