30500478

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 67953600

約数和(自身を除く): 37453122

約数列:

[1, 2, 3, 6, 9, 18, 79, 89, 158, 178, 237, 241, 267, 474, 482, 534, 711, 723, 801, 1422, 1446, 1602, 2169, 4338, 7031, 14062, 19039, 21093, 21449, 38078, 42186, 42898, 57117, 63279, 64347, 114234, 126558, 128694, 171351, 193041, 342702, 386082, 1694471, 3388942, 5083413, 10166826, 15250239, 30500478]

約数ペア:

[(1, 30500478), (2, 15250239), (3, 10166826), (6, 5083413), (9, 3388942), (18, 1694471), (79, 386082), (89, 342702), (158, 193041), (178, 171351), (237, 128694), (241, 126558), (267, 114234), (474, 64347), (482, 63279), (534, 57117), (711, 42898), (723, 42186), (801, 38078), (1422, 21449), (1446, 21093), (1602, 19039), (2169, 14062), (4338, 7031)]