1330481470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{6203}}^1$

素因数の和:6540

約数の個数: 32

約数和(自身を含む): 2432216160

約数和(自身を除く): 1101734690

約数列:

[1, 2, 5, 10, 89, 178, 241, 445, 482, 890, 1205, 2410, 6203, 12406, 21449, 31015, 42898, 62030, 107245, 214490, 552067, 1104134, 1494923, 2760335, 2989846, 5520670, 7474615, 14949230, 133048147, 266096294, 665240735, 1330481470]

約数ペア:

[(1, 1330481470), (2, 665240735), (5, 266096294), (10, 133048147), (89, 14949230), (178, 7474615), (241, 5520670), (445, 2989846), (482, 2760335), (890, 1494923), (1205, 1104134), (2410, 552067), (6203, 214490), (12406, 107245), (21449, 62030), (31015, 42898)]