42295410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6619}}^1$

素因数の和:6703

約数の個数: 48

約数和(自身を含む): 111533760

約数和(自身を除く): 69238350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 6619, 13238, 19857, 33095, 39714, 59571, 66190, 99285, 119142, 198570, 297855, 469949, 595710, 939898, 1409847, 2349745, 2819694, 4229541, 4699490, 7049235, 8459082, 14098470, 21147705, 42295410]

約数ペア:

[(1, 42295410), (2, 21147705), (3, 14098470), (5, 8459082), (6, 7049235), (9, 4699490), (10, 4229541), (15, 2819694), (18, 2349745), (30, 1409847), (45, 939898), (71, 595710), (90, 469949), (142, 297855), (213, 198570), (355, 119142), (426, 99285), (639, 66190), (710, 59571), (1065, 39714), (1278, 33095), (2130, 19857), (3195, 13238), (6390, 6619)]