7837122930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{4049}}^1$

素因数の和:4788

約数の個数: 128

約数和(自身を含む): 23188032000

約数和(自身を除く): 15350909070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 709, 910, 1365, 1418, 2127, 2730, 3545, 4049, 4254, 4963, 7090, 8098, 9217, 9926, 10635, 12147, 14889, 18434, 20245, 21270, 24294, 24815, 27651, 28343, 29778, 40490, 46085, 49630, 52637, 55302, 56686, 60735, 64519, 74445, 85029, 92170, 105274, 121470, 129038, 138255, 141715, 148890, 157911, 170058, 193557, 263185, 276510, 283430, 315822, 322595, 368459, 387114, 425145, 526370, 645190, 736918, 789555, 850290, 967785, 1105377, 1579110, 1842295, 1935570, 2210754, 2870741, 3684590, 5526885, 5741482, 8612223, 11053770, 14353705, 17224446, 20095187, 28707410, 37319633, 40190374, 43061115, 60285561, 74639266, 86122230, 100475935, 111958899, 120571122, 186598165, 200951870, 223917798, 261237431, 301427805, 373196330, 522474862, 559794495, 602855610, 783712293, 1119588990, 1306187155, 1567424586, 2612374310, 3918561465, 7837122930]

約数ペア:

[(1, 7837122930), (2, 3918561465), (3, 2612374310), (5, 1567424586), (6, 1306187155), (7, 1119588990), (10, 783712293), (13, 602855610), (14, 559794495), (15, 522474862), (21, 373196330), (26, 301427805), (30, 261237431), (35, 223917798), (39, 200951870), (42, 186598165), (65, 120571122), (70, 111958899), (78, 100475935), (91, 86122230), (105, 74639266), (130, 60285561), (182, 43061115), (195, 40190374), (210, 37319633), (273, 28707410), (390, 20095187), (455, 17224446), (546, 14353705), (709, 11053770), (910, 8612223), (1365, 5741482), (1418, 5526885), (2127, 3684590), (2730, 2870741), (3545, 2210754), (4049, 1935570), (4254, 1842295), (4963, 1579110), (7090, 1105377), (8098, 967785), (9217, 850290), (9926, 789555), (10635, 736918), (12147, 645190), (14889, 526370), (18434, 425145), (20245, 387114), (21270, 368459), (24294, 322595), (24815, 315822), (27651, 283430), (28343, 276510), (29778, 263185), (40490, 193557), (46085, 170058), (49630, 157911), (52637, 148890), (55302, 141715), (56686, 138255), (60735, 129038), (64519, 121470), (74445, 105274), (85029, 92170)]