30398382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 47499858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 587, 822, 959, 1174, 1233, 1761, 1918, 2466, 2877, 3522, 3699, 4109, 5283, 5754, 7398, 8218, 8631, 10566, 12327, 15849, 17262, 24654, 25893, 31698, 36981, 51786, 73962, 80419, 110943, 160838, 221886, 241257, 482514, 562933, 723771, 1125866, 1447542, 1688799, 2171313, 3377598, 4342626, 5066397, 10132794, 15199191, 30398382]

約数ペア:

[(1, 30398382), (2, 15199191), (3, 10132794), (6, 5066397), (7, 4342626), (9, 3377598), (14, 2171313), (18, 1688799), (21, 1447542), (27, 1125866), (42, 723771), (54, 562933), (63, 482514), (126, 241257), (137, 221886), (189, 160838), (274, 110943), (378, 80419), (411, 73962), (587, 51786), (822, 36981), (959, 31698), (1174, 25893), (1233, 24654), (1761, 17262), (1918, 15849), (2466, 12327), (2877, 10566), (3522, 8631), (3699, 8218), (4109, 7398), (5283, 5754)]