71575860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1439}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 200793600

約数和(自身を除く): 129217740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1439, 1658, 2487, 2878, 3316, 4145, 4317, 4974, 5756, 7195, 8290, 8634, 9948, 12435, 14390, 16580, 17268, 21585, 24870, 28780, 43170, 49740, 86340, 1192931, 2385862, 3578793, 4771724, 5964655, 7157586, 11929310, 14315172, 17893965, 23858620, 35787930, 71575860]

約数ペア:

[(1, 71575860), (2, 35787930), (3, 23858620), (4, 17893965), (5, 14315172), (6, 11929310), (10, 7157586), (12, 5964655), (15, 4771724), (20, 3578793), (30, 2385862), (60, 1192931), (829, 86340), (1439, 49740), (1658, 43170), (2487, 28780), (2878, 24870), (3316, 21585), (4145, 17268), (4317, 16580), (4974, 14390), (5756, 12435), (7195, 9948), (8290, 8634)]