67567390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 72400610

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 145, 290, 295, 319, 359, 590, 638, 649, 718, 1298, 1595, 1711, 1795, 3190, 3245, 3422, 3590, 3949, 6490, 7898, 8555, 10411, 17110, 18821, 19745, 20822, 21181, 37642, 39490, 42362, 52055, 94105, 104110, 105905, 114521, 188210, 211810, 229042, 232991, 465982, 572605, 614249, 1145210, 1164955, 1228498, 2329910, 3071245, 6142490, 6756739, 13513478, 33783695, 67567390]

約数ペア:

[(1, 67567390), (2, 33783695), (5, 13513478), (10, 6756739), (11, 6142490), (22, 3071245), (29, 2329910), (55, 1228498), (58, 1164955), (59, 1145210), (110, 614249), (118, 572605), (145, 465982), (290, 232991), (295, 229042), (319, 211810), (359, 188210), (590, 114521), (638, 105905), (649, 104110), (718, 94105), (1298, 52055), (1595, 42362), (1711, 39490), (1795, 37642), (3190, 21181), (3245, 20822), (3422, 19745), (3590, 18821), (3949, 17110), (6490, 10411), (7898, 8555)]