30080916

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 78400000

約数和(自身を除く): 48319084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1249, 1338, 2007, 2498, 2676, 3747, 4014, 4996, 6021, 7494, 8028, 11241, 12042, 14988, 22482, 24084, 33723, 44964, 67446, 134892, 278527, 557054, 835581, 1114108, 1671162, 2506743, 3342324, 5013486, 7520229, 10026972, 15040458, 30080916]

約数ペア:

[(1, 30080916), (2, 15040458), (3, 10026972), (4, 7520229), (6, 5013486), (9, 3342324), (12, 2506743), (18, 1671162), (27, 1114108), (36, 835581), (54, 557054), (108, 278527), (223, 134892), (446, 67446), (669, 44964), (892, 33723), (1249, 24084), (1338, 22482), (2007, 14988), (2498, 12042), (2676, 11241), (3747, 8028), (4014, 7494), (4996, 6021)]