82657470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12745

約数の個数: 64

約数和(自身を含む): 234049536

約数和(自身を除く): 151392066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 12697, 25394, 38091, 63485, 76182, 88879, 126970, 177758, 190455, 266637, 380910, 393607, 444395, 533274, 787214, 888790, 1180821, 1333185, 1968035, 2361642, 2666370, 2755249, 3936070, 5510498, 5904105, 8265747, 11808210, 13776245, 16531494, 27552490, 41328735, 82657470]

約数ペア:

[(1, 82657470), (2, 41328735), (3, 27552490), (5, 16531494), (6, 13776245), (7, 11808210), (10, 8265747), (14, 5904105), (15, 5510498), (21, 3936070), (30, 2755249), (31, 2666370), (35, 2361642), (42, 1968035), (62, 1333185), (70, 1180821), (93, 888790), (105, 787214), (155, 533274), (186, 444395), (210, 393607), (217, 380910), (310, 266637), (434, 190455), (465, 177758), (651, 126970), (930, 88879), (1085, 76182), (1302, 63485), (2170, 38091), (3255, 25394), (6510, 12697)]