129127530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{614893}}^1$

素因数の和:614910

約数の個数: 32

約数和(自身を含む): 354178944

約数和(自身を除く): 225051414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 614893, 1229786, 1844679, 3074465, 3689358, 4304251, 6148930, 8608502, 9223395, 12912753, 18446790, 21521255, 25825506, 43042510, 64563765, 129127530]

約数ペア:

[(1, 129127530), (2, 64563765), (3, 43042510), (5, 25825506), (6, 21521255), (7, 18446790), (10, 12912753), (14, 9223395), (15, 8608502), (21, 6148930), (30, 4304251), (35, 3689358), (42, 3074465), (70, 1844679), (105, 1229786), (210, 614893)]