30879170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 63721728

約数和(自身を除く): 32842558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 877, 1006, 1754, 2515, 3521, 4385, 5030, 6139, 7042, 8770, 12278, 17605, 30695, 35210, 61390, 441131, 882262, 2205655, 3087917, 4411310, 6175834, 15439585, 30879170]

約数ペア:

[(1, 30879170), (2, 15439585), (5, 6175834), (7, 4411310), (10, 3087917), (14, 2205655), (35, 882262), (70, 441131), (503, 61390), (877, 35210), (1006, 30695), (1754, 17605), (2515, 12278), (3521, 8770), (4385, 7042), (5030, 6139)]