386804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{2719}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 1083909120

約数和(自身を除く): 697104180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2371, 2719, 4742, 5438, 7113, 8157, 9484, 10876, 11855, 13595, 14226, 16314, 23710, 27190, 28452, 32628, 35565, 40785, 47420, 54380, 71130, 81570, 142260, 163140, 6446749, 12893498, 19340247, 25786996, 32233745, 38680494, 64467490, 77360988, 96701235, 128934980, 193402470, 386804940]

約数ペア:

[(1, 386804940), (2, 193402470), (3, 128934980), (4, 96701235), (5, 77360988), (6, 64467490), (10, 38680494), (12, 32233745), (15, 25786996), (20, 19340247), (30, 12893498), (60, 6446749), (2371, 163140), (2719, 142260), (4742, 81570), (5438, 71130), (7113, 54380), (8157, 47420), (9484, 40785), (10876, 35565), (11855, 32628), (13595, 28452), (14226, 27190), (16314, 23710)]