42107310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22302

約数の個数: 64

約数和(自身を含む): 128332800

約数和(自身を除く): 86225490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22279, 44558, 66837, 111395, 133674, 155953, 200511, 222790, 311906, 334185, 401022, 467859, 601533, 668370, 779765, 935718, 1002555, 1203066, 1403577, 1559530, 2005110, 2339295, 2807154, 3007665, 4210731, 4678590, 6015330, 7017885, 8421462, 14035770, 21053655, 42107310]

約数ペア:

[(1, 42107310), (2, 21053655), (3, 14035770), (5, 8421462), (6, 7017885), (7, 6015330), (9, 4678590), (10, 4210731), (14, 3007665), (15, 2807154), (18, 2339295), (21, 2005110), (27, 1559530), (30, 1403577), (35, 1203066), (42, 1002555), (45, 935718), (54, 779765), (63, 668370), (70, 601533), (90, 467859), (105, 401022), (126, 334185), (135, 311906), (189, 222790), (210, 200511), (270, 155953), (315, 133674), (378, 111395), (630, 66837), (945, 44558), (1890, 22279)]