16708380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 52082688

約数和(自身を除く): 35374308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 691, 780, 806, 930, 1209, 1382, 1612, 1860, 2015, 2073, 2418, 2764, 3455, 4030, 4146, 4836, 6045, 6910, 8060, 8292, 8983, 10365, 12090, 13820, 17966, 20730, 21421, 24180, 26949, 35932, 41460, 42842, 44915, 53898, 64263, 85684, 89830, 107105, 107796, 128526, 134745, 179660, 214210, 257052, 269490, 278473, 321315, 428420, 538980, 556946, 642630, 835419, 1113892, 1285260, 1392365, 1670838, 2784730, 3341676, 4177095, 5569460, 8354190, 16708380]

約数ペア:

[(1, 16708380), (2, 8354190), (3, 5569460), (4, 4177095), (5, 3341676), (6, 2784730), (10, 1670838), (12, 1392365), (13, 1285260), (15, 1113892), (20, 835419), (26, 642630), (30, 556946), (31, 538980), (39, 428420), (52, 321315), (60, 278473), (62, 269490), (65, 257052), (78, 214210), (93, 179660), (124, 134745), (130, 128526), (155, 107796), (156, 107105), (186, 89830), (195, 85684), (260, 64263), (310, 53898), (372, 44915), (390, 42842), (403, 41460), (465, 35932), (620, 26949), (691, 24180), (780, 21421), (806, 20730), (930, 17966), (1209, 13820), (1382, 12090), (1612, 10365), (1860, 8983), (2015, 8292), (2073, 8060), (2418, 6910), (2764, 6045), (3455, 4836), (4030, 4146)]