170731470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62539}}^1$

素因数の和:62569

約数の個数: 64

約数和(自身を含む): 504322560

約数和(自身を除く): 333591090

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, 910, 1365, 2730, 62539, 125078, 187617, 312695, 375234, 437773, 625390, 813007, 875546, 938085, 1313319, 1626014, 1876170, 2188865, 2439021, 2626638, 4065035, 4377730, 4878042, 5691049, 6566595, 8130070, 11382098, 12195105, 13133190, 17073147, 24390210, 28455245, 34146294, 56910490, 85365735, 170731470]

約数ペア:

[(1, 170731470), (2, 85365735), (3, 56910490), (5, 34146294), (6, 28455245), (7, 24390210), (10, 17073147), (13, 13133190), (14, 12195105), (15, 11382098), (21, 8130070), (26, 6566595), (30, 5691049), (35, 4878042), (39, 4377730), (42, 4065035), (65, 2626638), (70, 2439021), (78, 2188865), (91, 1876170), (105, 1626014), (130, 1313319), (182, 938085), (195, 875546), (210, 813007), (273, 625390), (390, 437773), (455, 375234), (546, 312695), (910, 187617), (1365, 125078), (2730, 62539)]