137405910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 234183210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 47, 57, 69, 94, 95, 114, 115, 138, 141, 190, 223, 230, 235, 282, 285, 345, 437, 446, 470, 570, 669, 690, 705, 874, 893, 1081, 1115, 1311, 1338, 1410, 1786, 2162, 2185, 2230, 2622, 2679, 3243, 3345, 4237, 4370, 4465, 5129, 5358, 5405, 6486, 6555, 6690, 8474, 8930, 10258, 10481, 10810, 12711, 13110, 13395, 15387, 16215, 20539, 20962, 21185, 25422, 25645, 26790, 30774, 31443, 32430, 41078, 42370, 51290, 52405, 61617, 62886, 63555, 76935, 97451, 102695, 104810, 123234, 127110, 153870, 157215, 194902, 199139, 205390, 241063, 292353, 308085, 314430, 398278, 482126, 487255, 584706, 597417, 616170, 723189, 974510, 995695, 1194834, 1205315, 1446378, 1461765, 1991390, 2410630, 2923530, 2987085, 3615945, 4580197, 5974170, 7231890, 9160394, 13740591, 22900985, 27481182, 45801970, 68702955, 137405910]

約数ペア:

[(1, 137405910), (2, 68702955), (3, 45801970), (5, 27481182), (6, 22900985), (10, 13740591), (15, 9160394), (19, 7231890), (23, 5974170), (30, 4580197), (38, 3615945), (46, 2987085), (47, 2923530), (57, 2410630), (69, 1991390), (94, 1461765), (95, 1446378), (114, 1205315), (115, 1194834), (138, 995695), (141, 974510), (190, 723189), (223, 616170), (230, 597417), (235, 584706), (282, 487255), (285, 482126), (345, 398278), (437, 314430), (446, 308085), (470, 292353), (570, 241063), (669, 205390), (690, 199139), (705, 194902), (874, 157215), (893, 153870), (1081, 127110), (1115, 123234), (1311, 104810), (1338, 102695), (1410, 97451), (1786, 76935), (2162, 63555), (2185, 62886), (2230, 61617), (2622, 52405), (2679, 51290), (3243, 42370), (3345, 41078), (4237, 32430), (4370, 31443), (4465, 30774), (5129, 26790), (5358, 25645), (5405, 25422), (6486, 21185), (6555, 20962), (6690, 20539), (8474, 16215), (8930, 15387), (10258, 13395), (10481, 13110), (10810, 12711)]