211673370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2379

約数の個数: 64

約数和(自身を含む): 534159360

約数和(自身を除く): 322485990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 690, 695, 834, 1390, 2085, 2207, 3197, 4170, 4414, 6394, 6621, 9591, 11035, 13242, 15985, 19182, 22070, 31970, 33105, 47955, 50761, 66210, 95910, 101522, 152283, 253805, 304566, 306773, 507610, 613546, 761415, 920319, 1522830, 1533865, 1840638, 3067730, 4601595, 7055779, 9203190, 14111558, 21167337, 35278895, 42334674, 70557790, 105836685, 211673370]

約数ペア:

[(1, 211673370), (2, 105836685), (3, 70557790), (5, 42334674), (6, 35278895), (10, 21167337), (15, 14111558), (23, 9203190), (30, 7055779), (46, 4601595), (69, 3067730), (115, 1840638), (138, 1533865), (139, 1522830), (230, 920319), (278, 761415), (345, 613546), (417, 507610), (690, 306773), (695, 304566), (834, 253805), (1390, 152283), (2085, 101522), (2207, 95910), (3197, 66210), (4170, 50761), (4414, 47955), (6394, 33105), (6621, 31970), (9591, 22070), (11035, 19182), (13242, 15985)]