7751270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 14436576

約数和(自身を除く): 6685306

約数列:

[1, 2, 5, 10, 61, 97, 122, 131, 194, 262, 305, 485, 610, 655, 970, 1310, 5917, 7991, 11834, 12707, 15982, 25414, 29585, 39955, 59170, 63535, 79910, 127070, 775127, 1550254, 3875635, 7751270]

約数ペア:

[(1, 7751270), (2, 3875635), (5, 1550254), (10, 775127), (61, 127070), (97, 79910), (122, 63535), (131, 59170), (194, 39955), (262, 29585), (305, 25414), (485, 15982), (610, 12707), (655, 11834), (970, 7991), (1310, 5917)]