30914748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45197}}^1$

素因数の和:45226

約数の個数: 36

約数和(自身を含む): 82260360

約数和(自身を除く): 51345612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45197, 90394, 135591, 180788, 271182, 406773, 542364, 813546, 858743, 1627092, 1717486, 2576229, 3434972, 5152458, 7728687, 10304916, 15457374, 30914748]

約数ペア:

[(1, 30914748), (2, 15457374), (3, 10304916), (4, 7728687), (6, 5152458), (9, 3434972), (12, 2576229), (18, 1717486), (19, 1627092), (36, 858743), (38, 813546), (57, 542364), (76, 406773), (114, 271182), (171, 180788), (228, 135591), (342, 90394), (684, 45197)]