690348210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{9049}}^1$

素因数の和:11602

約数の個数: 32

約数和(自身を含む): 1657670400

約数和(自身を除く): 967322190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2543, 5086, 7629, 9049, 12715, 15258, 18098, 25430, 27147, 38145, 45245, 54294, 76290, 90490, 135735, 271470, 23011607, 46023214, 69034821, 115058035, 138069642, 230116070, 345174105, 690348210]

約数ペア:

[(1, 690348210), (2, 345174105), (3, 230116070), (5, 138069642), (6, 115058035), (10, 69034821), (15, 46023214), (30, 23011607), (2543, 271470), (5086, 135735), (7629, 90490), (9049, 76290), (12715, 54294), (15258, 45245), (18098, 38145), (25430, 27147)]