30247848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22111}}^1$

素因数の和:22142

約数の個数: 48

約数和(自身を含む): 86236800

約数和(自身を除く): 55988952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22111, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 397998, 420109, 530664, 795996, 840218, 1260327, 1591992, 1680436, 2520654, 3360872, 3780981, 5041308, 7561962, 10082616, 15123924, 30247848]

約数ペア:

[(1, 30247848), (2, 15123924), (3, 10082616), (4, 7561962), (6, 5041308), (8, 3780981), (9, 3360872), (12, 2520654), (18, 1680436), (19, 1591992), (24, 1260327), (36, 840218), (38, 795996), (57, 530664), (72, 420109), (76, 397998), (114, 265332), (152, 198999), (171, 176888), (228, 132666), (342, 88444), (456, 66333), (684, 44222), (1368, 22111)]