16838582460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5727409}}^1$

素因数の和:5727435

約数の個数: 72

約数和(自身を含む): 54845678160

約数和(自身を除く): 38007095700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5727409, 11454818, 17182227, 22909636, 28637045, 34364454, 40091863, 57274090, 68728908, 80183726, 85911135, 114548180, 120275589, 160367452, 171822270, 200459315, 240551178, 280643041, 343644540, 400918630, 481102356, 561286082, 601377945, 801837260, 841929123, 1122572164, 1202755890, 1403215205, 1683858246, 2405511780, 2806430410, 3367716492, 4209645615, 5612860820, 8419291230, 16838582460]

約数ペア:

[(1, 16838582460), (2, 8419291230), (3, 5612860820), (4, 4209645615), (5, 3367716492), (6, 2806430410), (7, 2405511780), (10, 1683858246), (12, 1403215205), (14, 1202755890), (15, 1122572164), (20, 841929123), (21, 801837260), (28, 601377945), (30, 561286082), (35, 481102356), (42, 400918630), (49, 343644540), (60, 280643041), (70, 240551178), (84, 200459315), (98, 171822270), (105, 160367452), (140, 120275589), (147, 114548180), (196, 85911135), (210, 80183726), (245, 68728908), (294, 57274090), (420, 40091863), (490, 34364454), (588, 28637045), (735, 22909636), (980, 17182227), (1470, 11454818), (2940, 5727409)]