30338676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 82260360

約数和(自身を除く): 51921684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 557, 612, 801, 1068, 1114, 1513, 1602, 1671, 2228, 3026, 3204, 3342, 4539, 5013, 6052, 6684, 9078, 9469, 10026, 13617, 18156, 18938, 20052, 27234, 28407, 37876, 49573, 54468, 56814, 85221, 99146, 113628, 148719, 170442, 198292, 297438, 340884, 446157, 594876, 842741, 892314, 1685482, 1784628, 2528223, 3370964, 5056446, 7584669, 10112892, 15169338, 30338676]

約数ペア:

[(1, 30338676), (2, 15169338), (3, 10112892), (4, 7584669), (6, 5056446), (9, 3370964), (12, 2528223), (17, 1784628), (18, 1685482), (34, 892314), (36, 842741), (51, 594876), (68, 446157), (89, 340884), (102, 297438), (153, 198292), (178, 170442), (204, 148719), (267, 113628), (306, 99146), (356, 85221), (534, 56814), (557, 54468), (612, 49573), (801, 37876), (1068, 28407), (1114, 27234), (1513, 20052), (1602, 18938), (1671, 18156), (2228, 13617), (3026, 10026), (3204, 9469), (3342, 9078), (4539, 6684), (5013, 6052)]