22073730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 60929280

約数和(自身を除く): 38855550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 409, 514, 771, 818, 1227, 1285, 1542, 1799, 2045, 2454, 2570, 2863, 3598, 3855, 4090, 5397, 5726, 6135, 7710, 8589, 8995, 10794, 12270, 14315, 17178, 17990, 26985, 28630, 42945, 53970, 85890, 105113, 210226, 315339, 525565, 630678, 735791, 1051130, 1471582, 1576695, 2207373, 3153390, 3678955, 4414746, 7357910, 11036865, 22073730]

約数ペア:

[(1, 22073730), (2, 11036865), (3, 7357910), (5, 4414746), (6, 3678955), (7, 3153390), (10, 2207373), (14, 1576695), (15, 1471582), (21, 1051130), (30, 735791), (35, 630678), (42, 525565), (70, 315339), (105, 210226), (210, 105113), (257, 85890), (409, 53970), (514, 42945), (771, 28630), (818, 26985), (1227, 17990), (1285, 17178), (1542, 14315), (1799, 12270), (2045, 10794), (2454, 8995), (2570, 8589), (2863, 7710), (3598, 6135), (3855, 5726), (4090, 5397)]