71689740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41201}}^1$

素因数の和:41242

約数の個数: 48

約数和(自身を含む): 207658080

約数和(自身を除く): 135968340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41201, 82402, 123603, 164804, 206005, 247206, 412010, 494412, 618015, 824020, 1194829, 1236030, 2389658, 2472060, 3584487, 4779316, 5974145, 7168974, 11948290, 14337948, 17922435, 23896580, 35844870, 71689740]

約数ペア:

[(1, 71689740), (2, 35844870), (3, 23896580), (4, 17922435), (5, 14337948), (6, 11948290), (10, 7168974), (12, 5974145), (15, 4779316), (20, 3584487), (29, 2472060), (30, 2389658), (58, 1236030), (60, 1194829), (87, 824020), (116, 618015), (145, 494412), (174, 412010), (290, 247206), (348, 206005), (435, 164804), (580, 123603), (870, 82402), (1740, 41201)]