30826590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13007}}^1$

素因数の和:13096

約数の個数: 32

約数和(自身を含む): 74926080

約数和(自身を除く): 44099490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 13007, 26014, 39021, 65035, 78042, 130070, 195105, 390210, 1027553, 2055106, 3082659, 5137765, 6165318, 10275530, 15413295, 30826590]

約数ペア:

[(1, 30826590), (2, 15413295), (3, 10275530), (5, 6165318), (6, 5137765), (10, 3082659), (15, 2055106), (30, 1027553), (79, 390210), (158, 195105), (237, 130070), (395, 78042), (474, 65035), (790, 39021), (1185, 26014), (2370, 13007)]