87227270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29173}}^1$

素因数の和:29216

約数の個数: 32

約数和(自身を含む): 176444352

約数和(自身を除く): 89217082

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 29173, 58346, 145865, 291730, 379249, 670979, 758498, 1341958, 1896245, 3354895, 3792490, 6709790, 8722727, 17445454, 43613635, 87227270]

約数ペア:

[(1, 87227270), (2, 43613635), (5, 17445454), (10, 8722727), (13, 6709790), (23, 3792490), (26, 3354895), (46, 1896245), (65, 1341958), (115, 758498), (130, 670979), (230, 379249), (299, 291730), (598, 145865), (1495, 58346), (2990, 29173)]