73753890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 203675904

約数和(自身を除く): 129922014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2237, 2355, 3297, 4474, 4710, 5495, 6594, 6711, 10990, 11185, 13422, 15659, 16485, 22370, 31318, 32970, 33555, 46977, 67110, 78295, 93954, 156590, 234885, 351209, 469770, 702418, 1053627, 1756045, 2107254, 2458463, 3512090, 4916926, 5268135, 7375389, 10536270, 12292315, 14750778, 24584630, 36876945, 73753890]

約数ペア:

[(1, 73753890), (2, 36876945), (3, 24584630), (5, 14750778), (6, 12292315), (7, 10536270), (10, 7375389), (14, 5268135), (15, 4916926), (21, 3512090), (30, 2458463), (35, 2107254), (42, 1756045), (70, 1053627), (105, 702418), (157, 469770), (210, 351209), (314, 234885), (471, 156590), (785, 93954), (942, 78295), (1099, 67110), (1570, 46977), (2198, 33555), (2237, 32970), (2355, 31318), (3297, 22370), (4474, 16485), (4710, 15659), (5495, 13422), (6594, 11185), (6711, 10990)]