242511770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 456855552

約数和(自身を除く): 214343782

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 766, 1915, 2753, 3830, 5506, 8809, 13765, 17618, 27530, 44045, 63319, 88090, 126638, 316595, 633190, 1054399, 2108798, 5271995, 10543990, 24251177, 48502354, 121255885, 242511770]

約数ペア:

[(1, 242511770), (2, 121255885), (5, 48502354), (10, 24251177), (23, 10543990), (46, 5271995), (115, 2108798), (230, 1054399), (383, 633190), (766, 316595), (1915, 126638), (2753, 88090), (3830, 63319), (5506, 44045), (8809, 27530), (13765, 17618)]