1457236770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1076

約数の個数: 128

約数和(自身を含む): 4055899392

約数和(自身を除く): 2598662622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 421, 510, 561, 617, 842, 935, 1122, 1234, 1263, 1851, 1870, 2105, 2526, 2805, 3085, 3702, 4210, 4631, 5610, 6170, 6315, 6787, 7157, 9255, 9262, 10489, 12630, 13574, 13893, 14314, 18510, 20361, 20978, 21471, 23155, 27786, 31467, 33935, 35785, 40722, 42942, 46310, 52445, 62934, 67870, 69465, 71570, 78727, 101805, 104890, 107355, 115379, 138930, 157335, 157454, 203610, 214710, 230758, 236181, 259757, 314670, 346137, 393635, 472362, 519514, 576895, 692274, 779271, 787270, 1153790, 1180905, 1298785, 1558542, 1730685, 2361810, 2597570, 2857327, 3461370, 3896355, 4415869, 5714654, 7792710, 8571981, 8831738, 13247607, 14286635, 17143962, 22079345, 26495214, 28573270, 42859905, 44158690, 48574559, 66238035, 85719810, 97149118, 132476070, 145723677, 242872795, 291447354, 485745590, 728618385, 1457236770]

約数ペア:

[(1, 1457236770), (2, 728618385), (3, 485745590), (5, 291447354), (6, 242872795), (10, 145723677), (11, 132476070), (15, 97149118), (17, 85719810), (22, 66238035), (30, 48574559), (33, 44158690), (34, 42859905), (51, 28573270), (55, 26495214), (66, 22079345), (85, 17143962), (102, 14286635), (110, 13247607), (165, 8831738), (170, 8571981), (187, 7792710), (255, 5714654), (330, 4415869), (374, 3896355), (421, 3461370), (510, 2857327), (561, 2597570), (617, 2361810), (842, 1730685), (935, 1558542), (1122, 1298785), (1234, 1180905), (1263, 1153790), (1851, 787270), (1870, 779271), (2105, 692274), (2526, 576895), (2805, 519514), (3085, 472362), (3702, 393635), (4210, 346137), (4631, 314670), (5610, 259757), (6170, 236181), (6315, 230758), (6787, 214710), (7157, 203610), (9255, 157454), (9262, 157335), (10489, 138930), (12630, 115379), (13574, 107355), (13893, 104890), (14314, 101805), (18510, 78727), (20361, 71570), (20978, 69465), (21471, 67870), (23155, 62934), (27786, 52445), (31467, 46310), (33935, 42942), (35785, 40722)]