1245162870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8863}}^1$

素因数の和:9106

約数の個数: 96

約数和(自身を含む): 3716923392

約数和(自身を除く): 2471760522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 223, 315, 446, 630, 669, 1115, 1338, 1561, 2007, 2230, 3122, 3345, 4014, 4683, 6690, 7805, 8863, 9366, 10035, 14049, 15610, 17726, 20070, 23415, 26589, 28098, 44315, 46830, 53178, 62041, 70245, 79767, 88630, 124082, 132945, 140490, 159534, 186123, 265890, 310205, 372246, 398835, 558369, 620410, 797670, 930615, 1116738, 1861230, 1976449, 2791845, 3952898, 5583690, 5929347, 9882245, 11858694, 13835143, 17788041, 19764490, 27670286, 29646735, 35576082, 41505429, 59293470, 69175715, 83010858, 88940205, 124516287, 138351430, 177880410, 207527145, 249032574, 415054290, 622581435, 1245162870]

約数ペア:

[(1, 1245162870), (2, 622581435), (3, 415054290), (5, 249032574), (6, 207527145), (7, 177880410), (9, 138351430), (10, 124516287), (14, 88940205), (15, 83010858), (18, 69175715), (21, 59293470), (30, 41505429), (35, 35576082), (42, 29646735), (45, 27670286), (63, 19764490), (70, 17788041), (90, 13835143), (105, 11858694), (126, 9882245), (210, 5929347), (223, 5583690), (315, 3952898), (446, 2791845), (630, 1976449), (669, 1861230), (1115, 1116738), (1338, 930615), (1561, 797670), (2007, 620410), (2230, 558369), (3122, 398835), (3345, 372246), (4014, 310205), (4683, 265890), (6690, 186123), (7805, 159534), (8863, 140490), (9366, 132945), (10035, 124082), (14049, 88630), (15610, 79767), (17726, 70245), (20070, 62041), (23415, 53178), (26589, 46830), (28098, 44315)]