57845690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 137134080

約数和(自身を除く): 79288390

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 31, 35, 38, 46, 61, 62, 70, 95, 115, 122, 133, 155, 161, 190, 217, 230, 266, 305, 310, 322, 427, 434, 437, 589, 610, 665, 713, 805, 854, 874, 1085, 1159, 1178, 1330, 1403, 1426, 1610, 1891, 2135, 2170, 2185, 2318, 2806, 2945, 3059, 3565, 3782, 4123, 4270, 4370, 4991, 5795, 5890, 6118, 7015, 7130, 8113, 8246, 9455, 9821, 9982, 11590, 13237, 13547, 14030, 15295, 16226, 18910, 19642, 20615, 24955, 26474, 26657, 27094, 30590, 35929, 40565, 41230, 43493, 49105, 49910, 53314, 66185, 67735, 71858, 81130, 86986, 94829, 98210, 132370, 133285, 135470, 179645, 186599, 189658, 217465, 251503, 266570, 304451, 359290, 373198, 434930, 474145, 503006, 608902, 826367, 932995, 948290, 1257515, 1522255, 1652734, 1865990, 2515030, 3044510, 4131835, 5784569, 8263670, 11569138, 28922845, 57845690]

約数ペア:

[(1, 57845690), (2, 28922845), (5, 11569138), (7, 8263670), (10, 5784569), (14, 4131835), (19, 3044510), (23, 2515030), (31, 1865990), (35, 1652734), (38, 1522255), (46, 1257515), (61, 948290), (62, 932995), (70, 826367), (95, 608902), (115, 503006), (122, 474145), (133, 434930), (155, 373198), (161, 359290), (190, 304451), (217, 266570), (230, 251503), (266, 217465), (305, 189658), (310, 186599), (322, 179645), (427, 135470), (434, 133285), (437, 132370), (589, 98210), (610, 94829), (665, 86986), (713, 81130), (805, 71858), (854, 67735), (874, 66185), (1085, 53314), (1159, 49910), (1178, 49105), (1330, 43493), (1403, 41230), (1426, 40565), (1610, 35929), (1891, 30590), (2135, 27094), (2170, 26657), (2185, 26474), (2318, 24955), (2806, 20615), (2945, 19642), (3059, 18910), (3565, 16226), (3782, 15295), (4123, 14030), (4270, 13547), (4370, 13237), (4991, 11590), (5795, 9982), (5890, 9821), (6118, 9455), (7015, 8246), (7130, 8113)]