30509036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 54539184

約数和(自身を除く): 24030148

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 641, 652, 1282, 2564, 11899, 23798, 46793, 47596, 93586, 104483, 187172, 208966, 417932, 7627259, 15254518, 30509036]

約数ペア:

[(1, 30509036), (2, 15254518), (4, 7627259), (73, 417932), (146, 208966), (163, 187172), (292, 104483), (326, 93586), (641, 47596), (652, 46793), (1282, 23798), (2564, 11899)]