90357006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 194161536

約数和(自身を除く): 103804530

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 289, 321, 487, 578, 642, 867, 974, 1461, 1734, 1819, 2922, 3638, 5457, 8279, 10914, 16558, 24837, 30923, 49674, 52109, 61846, 92769, 104218, 140743, 156327, 185538, 281486, 312654, 422229, 844458, 885853, 1771706, 2657559, 5315118, 15059501, 30119002, 45178503, 90357006]

約数ペア:

[(1, 90357006), (2, 45178503), (3, 30119002), (6, 15059501), (17, 5315118), (34, 2657559), (51, 1771706), (102, 885853), (107, 844458), (214, 422229), (289, 312654), (321, 281486), (487, 185538), (578, 156327), (642, 140743), (867, 104218), (974, 92769), (1461, 61846), (1734, 52109), (1819, 49674), (2922, 30923), (3638, 24837), (5457, 16558), (8279, 10914)]