146580980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 387873024

約数和(自身を除く): 241292044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1505, 1820, 1873, 2236, 2795, 3010, 3746, 3913, 5590, 6020, 7492, 7826, 9365, 11180, 13111, 15652, 18730, 19565, 24349, 26222, 37460, 39130, 48698, 52444, 65555, 78260, 80539, 97396, 121745, 131110, 161078, 170443, 243490, 262220, 322156, 340886, 402695, 486980, 563773, 681772, 805390, 852215, 1047007, 1127546, 1610780, 1704430, 2094014, 2255092, 2818865, 3408860, 4188028, 5235035, 5637730, 7329049, 10470070, 11275460, 14658098, 20940140, 29316196, 36645245, 73290490, 146580980]

約数ペア:

[(1, 146580980), (2, 73290490), (4, 36645245), (5, 29316196), (7, 20940140), (10, 14658098), (13, 11275460), (14, 10470070), (20, 7329049), (26, 5637730), (28, 5235035), (35, 4188028), (43, 3408860), (52, 2818865), (65, 2255092), (70, 2094014), (86, 1704430), (91, 1610780), (130, 1127546), (140, 1047007), (172, 852215), (182, 805390), (215, 681772), (260, 563773), (301, 486980), (364, 402695), (430, 340886), (455, 322156), (559, 262220), (602, 243490), (860, 170443), (910, 161078), (1118, 131110), (1204, 121745), (1505, 97396), (1820, 80539), (1873, 78260), (2236, 65555), (2795, 52444), (3010, 48698), (3746, 39130), (3913, 37460), (5590, 26222), (6020, 24349), (7492, 19565), (7826, 18730), (9365, 15652), (11180, 13111)]