39742110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 114278400

約数和(自身を除く): 74536290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 114, 122, 127, 135, 171, 183, 190, 254, 270, 285, 305, 342, 366, 381, 513, 549, 570, 610, 635, 762, 855, 915, 1026, 1098, 1143, 1159, 1270, 1647, 1710, 1830, 1905, 2286, 2318, 2413, 2565, 2745, 3294, 3429, 3477, 3810, 4826, 5130, 5490, 5715, 5795, 6858, 6954, 7239, 7747, 8235, 10431, 11430, 11590, 12065, 14478, 15494, 16470, 17145, 17385, 20862, 21717, 23241, 24130, 31293, 34290, 34770, 36195, 38735, 43434, 46482, 52155, 62586, 65151, 69723, 72390, 77470, 104310, 108585, 116205, 130302, 139446, 147193, 156465, 209169, 217170, 232410, 294386, 312930, 325755, 348615, 418338, 441579, 651510, 697230, 735965, 883158, 1045845, 1324737, 1471930, 2091690, 2207895, 2649474, 3974211, 4415790, 6623685, 7948422, 13247370, 19871055, 39742110]

約数ペア:

[(1, 39742110), (2, 19871055), (3, 13247370), (5, 7948422), (6, 6623685), (9, 4415790), (10, 3974211), (15, 2649474), (18, 2207895), (19, 2091690), (27, 1471930), (30, 1324737), (38, 1045845), (45, 883158), (54, 735965), (57, 697230), (61, 651510), (90, 441579), (95, 418338), (114, 348615), (122, 325755), (127, 312930), (135, 294386), (171, 232410), (183, 217170), (190, 209169), (254, 156465), (270, 147193), (285, 139446), (305, 130302), (342, 116205), (366, 108585), (381, 104310), (513, 77470), (549, 72390), (570, 69723), (610, 65151), (635, 62586), (762, 52155), (855, 46482), (915, 43434), (1026, 38735), (1098, 36195), (1143, 34770), (1159, 34290), (1270, 31293), (1647, 24130), (1710, 23241), (1830, 21717), (1905, 20862), (2286, 17385), (2318, 17145), (2413, 16470), (2565, 15494), (2745, 14478), (3294, 12065), (3429, 11590), (3477, 11430), (3810, 10431), (4826, 8235), (5130, 7747), (5490, 7239), (5715, 6954), (5795, 6858)]