70009148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 148364160

約数和(自身を除く): 78355012

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 121, 209, 242, 253, 331, 418, 437, 484, 506, 662, 836, 874, 1012, 1324, 1748, 2299, 2783, 3641, 4598, 4807, 5566, 6289, 7282, 7613, 9196, 9614, 11132, 12578, 14564, 15226, 19228, 25156, 30452, 40051, 52877, 69179, 80102, 83743, 105754, 138358, 144647, 160204, 167486, 211508, 276716, 289294, 334972, 578588, 760969, 921173, 1521938, 1591117, 1842346, 3043876, 3182234, 3684692, 6364468, 17502287, 35004574, 70009148]

約数ペア:

[(1, 70009148), (2, 35004574), (4, 17502287), (11, 6364468), (19, 3684692), (22, 3182234), (23, 3043876), (38, 1842346), (44, 1591117), (46, 1521938), (76, 921173), (92, 760969), (121, 578588), (209, 334972), (242, 289294), (253, 276716), (331, 211508), (418, 167486), (437, 160204), (484, 144647), (506, 138358), (662, 105754), (836, 83743), (874, 80102), (1012, 69179), (1324, 52877), (1748, 40051), (2299, 30452), (2783, 25156), (3641, 19228), (4598, 15226), (4807, 14564), (5566, 12578), (6289, 11132), (7282, 9614), (7613, 9196)]