351145470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 909586944

約数和(自身を除く): 558441474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 691, 1303, 1382, 2073, 2606, 3455, 3909, 4146, 6515, 6910, 7818, 8983, 10365, 13030, 16939, 17966, 19545, 20730, 26949, 33878, 39090, 44915, 50817, 53898, 84695, 89830, 101634, 134745, 169390, 254085, 269490, 508170, 900373, 1800746, 2701119, 4501865, 5402238, 9003730, 11704849, 13505595, 23409698, 27011190, 35114547, 58524245, 70229094, 117048490, 175572735, 351145470]

約数ペア:

[(1, 351145470), (2, 175572735), (3, 117048490), (5, 70229094), (6, 58524245), (10, 35114547), (13, 27011190), (15, 23409698), (26, 13505595), (30, 11704849), (39, 9003730), (65, 5402238), (78, 4501865), (130, 2701119), (195, 1800746), (390, 900373), (691, 508170), (1303, 269490), (1382, 254085), (2073, 169390), (2606, 134745), (3455, 101634), (3909, 89830), (4146, 84695), (6515, 53898), (6910, 50817), (7818, 44915), (8983, 39090), (10365, 33878), (13030, 26949), (16939, 20730), (17966, 19545)]