42051810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 105431040

約数和(自身を除く): 63379230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 439, 465, 515, 618, 878, 930, 1030, 1317, 1545, 2195, 2634, 3090, 3193, 4390, 6386, 6585, 9579, 13170, 13609, 15965, 19158, 27218, 31930, 40827, 45217, 47895, 68045, 81654, 90434, 95790, 135651, 136090, 204135, 226085, 271302, 408270, 452170, 678255, 1356510, 1401727, 2803454, 4205181, 7008635, 8410362, 14017270, 21025905, 42051810]

約数ペア:

[(1, 42051810), (2, 21025905), (3, 14017270), (5, 8410362), (6, 7008635), (10, 4205181), (15, 2803454), (30, 1401727), (31, 1356510), (62, 678255), (93, 452170), (103, 408270), (155, 271302), (186, 226085), (206, 204135), (309, 136090), (310, 135651), (439, 95790), (465, 90434), (515, 81654), (618, 68045), (878, 47895), (930, 45217), (1030, 40827), (1317, 31930), (1545, 27218), (2195, 19158), (2634, 15965), (3090, 13609), (3193, 13170), (4390, 9579), (6386, 6585)]