8034270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 20404224

約数和(自身を除く): 12369954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 163, 186, 265, 310, 318, 326, 465, 489, 530, 795, 815, 930, 978, 1590, 1630, 1643, 2445, 3286, 4890, 4929, 5053, 8215, 8639, 9858, 10106, 15159, 16430, 17278, 24645, 25265, 25917, 30318, 43195, 49290, 50530, 51834, 75795, 86390, 129585, 151590, 259170, 267809, 535618, 803427, 1339045, 1606854, 2678090, 4017135, 8034270]

約数ペア:

[(1, 8034270), (2, 4017135), (3, 2678090), (5, 1606854), (6, 1339045), (10, 803427), (15, 535618), (30, 267809), (31, 259170), (53, 151590), (62, 129585), (93, 86390), (106, 75795), (155, 51834), (159, 50530), (163, 49290), (186, 43195), (265, 30318), (310, 25917), (318, 25265), (326, 24645), (465, 17278), (489, 16430), (530, 15159), (795, 10106), (815, 9858), (930, 8639), (978, 8215), (1590, 5053), (1630, 4929), (1643, 4890), (2445, 3286)]