141230460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{336263}}^1$

素因数の和:336282

約数の個数: 48

約数和(自身を含む): 451938816

約数和(自身を除く): 310708356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 336263, 672526, 1008789, 1345052, 1681315, 2017578, 2353841, 3362630, 4035156, 4707682, 5043945, 6725260, 7061523, 9415364, 10087890, 11769205, 14123046, 20175780, 23538410, 28246092, 35307615, 47076820, 70615230, 141230460]

約数ペア:

[(1, 141230460), (2, 70615230), (3, 47076820), (4, 35307615), (5, 28246092), (6, 23538410), (7, 20175780), (10, 14123046), (12, 11769205), (14, 10087890), (15, 9415364), (20, 7061523), (21, 6725260), (28, 5043945), (30, 4707682), (35, 4035156), (42, 3362630), (60, 2353841), (70, 2017578), (84, 1681315), (105, 1345052), (140, 1008789), (210, 672526), (420, 336263)]