168767910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6971}}^1$

素因数の和:7253

約数の個数: 48

約数和(自身を含む): 440490960

約数和(自身を除く): 271723050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 6971, 8070, 12105, 13942, 20913, 24210, 34855, 41826, 62739, 69710, 104565, 125478, 209130, 313695, 627390, 1875199, 3750398, 5625597, 9375995, 11251194, 16876791, 18751990, 28127985, 33753582, 56255970, 84383955, 168767910]

約数ペア:

[(1, 168767910), (2, 84383955), (3, 56255970), (5, 33753582), (6, 28127985), (9, 18751990), (10, 16876791), (15, 11251194), (18, 9375995), (30, 5625597), (45, 3750398), (90, 1875199), (269, 627390), (538, 313695), (807, 209130), (1345, 125478), (1614, 104565), (2421, 69710), (2690, 62739), (4035, 41826), (4842, 34855), (6971, 24210), (8070, 20913), (12105, 13942)]