130220970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6551

約数の個数: 64

約数和(自身を含む): 346584960

約数和(自身を除く): 216363990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4026, 6469, 6710, 10065, 12938, 19407, 20130, 32345, 38814, 64690, 71159, 97035, 142318, 194070, 213477, 355795, 394609, 426954, 711590, 789218, 1067385, 1183827, 1973045, 2134770, 2367654, 3946090, 4340699, 5919135, 8681398, 11838270, 13022097, 21703495, 26044194, 43406990, 65110485, 130220970]

約数ペア:

[(1, 130220970), (2, 65110485), (3, 43406990), (5, 26044194), (6, 21703495), (10, 13022097), (11, 11838270), (15, 8681398), (22, 5919135), (30, 4340699), (33, 3946090), (55, 2367654), (61, 2134770), (66, 1973045), (110, 1183827), (122, 1067385), (165, 789218), (183, 711590), (305, 426954), (330, 394609), (366, 355795), (610, 213477), (671, 194070), (915, 142318), (1342, 97035), (1830, 71159), (2013, 64690), (3355, 38814), (4026, 32345), (6469, 20130), (6710, 19407), (10065, 12938)]