78275930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 150474240

約数和(自身を除く): 72198310

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8707, 8990, 17414, 43535, 87070, 252503, 269917, 505006, 539834, 1262515, 1349585, 2525030, 2699170, 7827593, 15655186, 39137965, 78275930]

約数ペア:

[(1, 78275930), (2, 39137965), (5, 15655186), (10, 7827593), (29, 2699170), (31, 2525030), (58, 1349585), (62, 1262515), (145, 539834), (155, 505006), (290, 269917), (310, 252503), (899, 87070), (1798, 43535), (4495, 17414), (8707, 8990)]