21582133020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{5709559}}^1$

素因数の和:5709584

約数の個数: 96

約数和(自身を含む): 76736486400

約数和(自身を除く): 55154353380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 5709559, 11419118, 17128677, 22838236, 28547795, 34257354, 39966913, 51386031, 57095590, 68514708, 79933826, 85643385, 102772062, 114191180, 119900739, 154158093, 159867652, 171286770, 199834565, 205544124, 239801478, 256930155, 308316186, 342573540, 359702217, 399669130, 479602956, 513860310, 599503695, 616632372, 719404434, 770790465, 799338260, 1027720620, 1079106651, 1199007390, 1438808868, 1541580930, 1798511085, 2158213302, 2398014780, 3083161860, 3597022170, 4316426604, 5395533255, 7194044340, 10791066510, 21582133020]

約数ペア:

[(1, 21582133020), (2, 10791066510), (3, 7194044340), (4, 5395533255), (5, 4316426604), (6, 3597022170), (7, 3083161860), (9, 2398014780), (10, 2158213302), (12, 1798511085), (14, 1541580930), (15, 1438808868), (18, 1199007390), (20, 1079106651), (21, 1027720620), (27, 799338260), (28, 770790465), (30, 719404434), (35, 616632372), (36, 599503695), (42, 513860310), (45, 479602956), (54, 399669130), (60, 359702217), (63, 342573540), (70, 308316186), (84, 256930155), (90, 239801478), (105, 205544124), (108, 199834565), (126, 171286770), (135, 159867652), (140, 154158093), (180, 119900739), (189, 114191180), (210, 102772062), (252, 85643385), (270, 79933826), (315, 68514708), (378, 57095590), (420, 51386031), (540, 39966913), (630, 34257354), (756, 28547795), (945, 22838236), (1260, 17128677), (1890, 11419118), (3780, 5709559)]