2183460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 6179712

約数和(自身を除く): 3996252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 241, 302, 453, 482, 604, 723, 755, 906, 964, 1205, 1446, 1510, 1812, 2265, 2410, 2892, 3020, 3615, 4530, 4820, 7230, 9060, 14460, 36391, 72782, 109173, 145564, 181955, 218346, 363910, 436692, 545865, 727820, 1091730, 2183460]

約数ペア:

[(1, 2183460), (2, 1091730), (3, 727820), (4, 545865), (5, 436692), (6, 363910), (10, 218346), (12, 181955), (15, 145564), (20, 109173), (30, 72782), (60, 36391), (151, 14460), (241, 9060), (302, 7230), (453, 4820), (482, 4530), (604, 3615), (723, 3020), (755, 2892), (906, 2410), (964, 2265), (1205, 1812), (1446, 1510)]