30723228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44917}}^1$

素因数の和:44946

約数の個数: 36

約数和(自身を含む): 81750760

約数和(自身を除く): 51027532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 44917, 89834, 134751, 179668, 269502, 404253, 539004, 808506, 853423, 1617012, 1706846, 2560269, 3413692, 5120538, 7680807, 10241076, 15361614, 30723228]

約数ペア:

[(1, 30723228), (2, 15361614), (3, 10241076), (4, 7680807), (6, 5120538), (9, 3413692), (12, 2560269), (18, 1706846), (19, 1617012), (36, 853423), (38, 808506), (57, 539004), (76, 404253), (114, 269502), (171, 179668), (228, 134751), (342, 89834), (684, 44917)]