80850270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 117904290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 107, 178, 214, 267, 283, 321, 445, 534, 535, 566, 642, 849, 890, 1070, 1335, 1415, 1605, 1698, 2670, 2830, 3210, 4245, 8490, 9523, 19046, 25187, 28569, 30281, 47615, 50374, 57138, 60562, 75561, 90843, 95230, 125935, 142845, 151122, 151405, 181686, 251870, 285690, 302810, 377805, 454215, 755610, 908430, 2695009, 5390018, 8085027, 13475045, 16170054, 26950090, 40425135, 80850270]

約数ペア:

[(1, 80850270), (2, 40425135), (3, 26950090), (5, 16170054), (6, 13475045), (10, 8085027), (15, 5390018), (30, 2695009), (89, 908430), (107, 755610), (178, 454215), (214, 377805), (267, 302810), (283, 285690), (321, 251870), (445, 181686), (534, 151405), (535, 151122), (566, 142845), (642, 125935), (849, 95230), (890, 90843), (1070, 75561), (1335, 60562), (1415, 57138), (1605, 50374), (1698, 47615), (2670, 30281), (2830, 28569), (3210, 25187), (4245, 19046), (8490, 9523)]