119891590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131749}}^1$

素因数の和:131776

約数の個数: 32

約数和(自身を含む): 265608000

約数和(自身を除く): 145716410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 131749, 263498, 658745, 922243, 1317490, 1712737, 1844486, 3425474, 4611215, 8563685, 9222430, 11989159, 17127370, 23978318, 59945795, 119891590]

約数ペア:

[(1, 119891590), (2, 59945795), (5, 23978318), (7, 17127370), (10, 11989159), (13, 9222430), (14, 8563685), (26, 4611215), (35, 3425474), (65, 1844486), (70, 1712737), (91, 1317490), (130, 922243), (182, 658745), (455, 263498), (910, 131749)]