23149870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 43856640

約数和(自身を除く): 20706770

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1409, 1643, 2818, 3286, 7045, 8215, 14090, 16430, 43679, 74677, 87358, 149354, 218395, 373385, 436790, 746770, 2314987, 4629974, 11574935, 23149870]

約数ペア:

[(1, 23149870), (2, 11574935), (5, 4629974), (10, 2314987), (31, 746770), (53, 436790), (62, 373385), (106, 218395), (155, 149354), (265, 87358), (310, 74677), (530, 43679), (1409, 16430), (1643, 14090), (2818, 8215), (3286, 7045)]