47719230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4001

約数の個数: 64

約数和(自身を含む): 127346688

約数和(自身を除く): 79627458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 3947, 4030, 6045, 7894, 11841, 12090, 19735, 23682, 39470, 51311, 59205, 102622, 118410, 122357, 153933, 244714, 256555, 307866, 367071, 513110, 611785, 734142, 769665, 1223570, 1539330, 1590641, 1835355, 3181282, 3670710, 4771923, 7953205, 9543846, 15906410, 23859615, 47719230]

約数ペア:

[(1, 47719230), (2, 23859615), (3, 15906410), (5, 9543846), (6, 7953205), (10, 4771923), (13, 3670710), (15, 3181282), (26, 1835355), (30, 1590641), (31, 1539330), (39, 1223570), (62, 769665), (65, 734142), (78, 611785), (93, 513110), (130, 367071), (155, 307866), (186, 256555), (195, 244714), (310, 153933), (390, 122357), (403, 118410), (465, 102622), (806, 59205), (930, 51311), (1209, 39470), (2015, 23682), (2418, 19735), (3947, 12090), (4030, 11841), (6045, 7894)]