78270070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 143957088

約数和(自身を除く): 65687018

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 593, 670, 985, 1186, 1970, 2965, 5930, 13199, 26398, 39731, 65995, 79462, 116821, 131990, 198655, 233642, 397310, 584105, 1168210, 7827007, 15654014, 39135035, 78270070]

約数ペア:

[(1, 78270070), (2, 39135035), (5, 15654014), (10, 7827007), (67, 1168210), (134, 584105), (197, 397310), (335, 233642), (394, 198655), (593, 131990), (670, 116821), (985, 79462), (1186, 65995), (1970, 39731), (2965, 26398), (5930, 13199)]