235706940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{187069}}^1$

素因数の和:187091

約数の個数: 72

約数和(自身を含む): 817121760

約数和(自身を除く): 581414820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 187069, 374138, 561207, 748276, 935345, 1122414, 1309483, 1683621, 1870690, 2244828, 2618966, 2806035, 3367242, 3741380, 3928449, 5237932, 5612070, 6547415, 6734484, 7856898, 8418105, 11224140, 11785347, 13094830, 15713796, 16836210, 19642245, 23570694, 26189660, 33672420, 39284490, 47141388, 58926735, 78568980, 117853470, 235706940]

約数ペア:

[(1, 235706940), (2, 117853470), (3, 78568980), (4, 58926735), (5, 47141388), (6, 39284490), (7, 33672420), (9, 26189660), (10, 23570694), (12, 19642245), (14, 16836210), (15, 15713796), (18, 13094830), (20, 11785347), (21, 11224140), (28, 8418105), (30, 7856898), (35, 6734484), (36, 6547415), (42, 5612070), (45, 5237932), (60, 3928449), (63, 3741380), (70, 3367242), (84, 2806035), (90, 2618966), (105, 2244828), (126, 1870690), (140, 1683621), (180, 1309483), (210, 1122414), (252, 935345), (315, 748276), (420, 561207), (630, 374138), (1260, 187069)]